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- Robust inference (1986)

- Stochastic models of carcinogenesis (1991)

- Stochastic modeling of AIDS epidemiology and HIV pathogenesis (2000)

- Stochastic and state space models of carcinogenesis: Some new modeling approaches. .
- On the HIV incubation distribution under AZT treatment. Biometrical Journal 1995. 37:319-338 .
- First passage probability distributions in Markov models and the HIV incubation distribution under treatment. Mathematical and Computer Modelling 1994. 19:53-66 .
- On the HIV incubation distribution under non-Markovian models. Statistics & Probability Letters 1994. 21:49-57 .
- On the incubation distributions of the HIV epidemic. Statistics & Probability Letters 1993. 18:279-287 .
- Nonparametric approach to risk assessment of environmental agents involving two types of tumors. .
- Some results on the probability distributions of times to pre-AIDS and AIDS. Mathematical and Computer Modelling 1992. 16:117-155 .
- On stochastic growth processes with application to stochastic logistic growth. Statistica Sinica 1991. 1:527-540 .
- Some general stochastic models for the spread of AIDS and some simulation results. Mathematical and Computer Modelling 1991. 15:19-39 .
- A mixed model of carcinogenesis with applications to retinoblastoma. Mathematical Biosciences 1990. 98:211-225 .
- Some stochastic models of AIDS spread. Statistics in Medicine 1989. 8:121-136 .
- On the distribution of mutants in cell populations with both forward and backward mutation. SIAM Journal on Applied Mathematics 1989. 49:186-196 .
- A modified Winsorized regression procedure for linear models. Journal of Statistical Computation and Simulation 1988. 30:299-313 .
- Bayesian approach to robust comparison of two means based on asymmetric Type-II censored samples. Journal of Statistical Computation and Simulation 1988. 30:81-102 .
- A robust test for multi-sample location problems with unequal group variances and nonnormality. Biometrical Journal 1988. 30:275-281 .
- Harmonic mean approach to unbalanced mixed effects models under heteroscedastic variances. Communications in Statistics: Theory and Methods 1988. 17:1231-1259 .
- Bayesian approach to robust procedures based on censored samples. Communications in Statistics: Theory and Methods 1988. 17:2403-2418 .
- Bayesian insight into a robust test for linear contrast based on asymmetric censored samples. Biometrical Journal 1988. 30:517-532 .
- Bayesian approach to proportional odds models for survival analysis. Biometrical Journal 1988. 30:175-185 .
- Tests for no treatment effect in randomized clinical trials. Biometrika 1988. 75:57-64 .
- Harmonic mean approach to unbalanced random effects models under heteroscedasticity. Communications in Statistics: Theory and Methods 1988. 17:1261-1286 .
- Some mixed models of carcinogenesis. Mathematical and Computer Modelling 1988. 10:765-773 .
- On analysis of covariance under heteroscedasticity and robustness with respect to departure from normality. Biometrical Journal 1987. 29:1-9 .
- Sampling distributions of dependent quadratic forms from normal and nonnormal universes. .
- A nonhomogeneous two-stage model of carcinogenesis. Mathematical and Computer Modelling 1987. 9:631-642 .
- Maximum likelihood estimation of genetic parameters in cell populations. Biometrical Journal 1987. 29:207-218 .
- A robust procedure for comparing several means under heteroscedasticity and nonnormality. Communications in Statistics: Simulation and Computation 1986. 15:733-745 .
- Some robust procedures for comparing several straight lines under heteroscedasticity and non-normality. Journal of Statistical Computation and Simulation 1986. 23:251-264 .
- Some Monte Carlo studies on the comparison of several means under heteroscedasticity and robustness with respect to departure from normality. Biometrical Journal 1986. 28:801-814 .
- Bayesian insight into Tiku's robust procedures based on asymmetric censored samples. Journal of Statistical Computation and Simulation 1986. 24:17-31 .
- A stochastic Gompertz birth-death process. Statistics & Probability Letters 1986. 4:25-28 .
- Harmonic mean approach to regression analysis under heteroscedasticity and nonnormality. Biometrical Journal 1986. 28:815-824 .
- Quadratic forms. Bulletin of the American Mathematical Society 1986. 51:375-379 .
- Inferences on regression coefficients in a regression model under heteroscedasticity and robustness with respect to departure from normality. Communications in Statistics: Simulation and Computation 1986. 15:35-60 .
- Some comparative studies on testing parallelism of several straight lines under heteroscedastic variances. Communications in Statistics: Simulation and Computation 1985. 14:837-844 .
- On the assessment of effects of environmental agents on cancer tumor development by a two-stage model of carcinogenesis. Mathematical Biosciences 1985. 74:143-155 .
- Some robust ANOVA procedures under heteroscedasticity and nonnormality. Communications in Statistics: Simulation and Computation 1985. 14:1007-1026 .
- On Tiku's robust procedure: A Bayesian insight. Journal of Statistical Planning and Inference 1985. 11:329-340 .
- Bayesian approach to robust procedures for ANOVA models under heteroscedasticity and nonnormality. Sankhyā, Series B 1985. 47:33-46 .
- On the degree of polynomial in a general linear model. Communications in Statistics: Theory and Methods 1984. 13:781-790 .
- On first passage probability distributions in continuous time Markov processes. Utilitas Mathematica (Canada) 1984. 26:89-102 .
- On testing variance components in three-stages unbalanced nested random effects models. Sankhyā, Series B 1984. 46:188-200 .
- Multivariate filtered Poisson processes and applications to multivariate stochastic modelling of mutagenicity and carcinogenesis. Utilitas Mathematica (Canada) 1984. 26:63-78 .
- Maximum likelihood estimation of genetic parameters for quantitative traits from autotetraploid self-fertilized populations. Biometrical Journal 1983. 25:791-800 .
- On approximating a linear combination of central Wishart matrices with positive coefficients. Communications in Statistics: Theory and Methods 1983. 12:2589-2600 .
- On distribution theories for the number of mutants in cell populations. SIAM Journal on Applied Mathematics 1982. 42:719-730 .
- On approximating the non-central Wishart distribution by central Wishart distribution. A Monte Carlo study. Communications in Statistics: Simulation and Computation 1982. 11:47-64 .
- On approximating probability distributions of a statistic of Brown-Forsythe from normal and non-normal universes. Journal of Statistical Computation and Simulation 1982. 16:35-55 .
- Comparative studies on the estimation of genetic variances by several variance components estimation method. Biometrical Journal 1982. 24:543-557 .
- On comparing several straight lines under heteroscedasticity and robustness with respect to departure from normality. Communications in Statistics: Theory and Methods 1982. 11:731-750 .
- Sampling distributions and robustness of $t$, $F$ and variance-ratio in two samples and ANOVA models with respect to departure from normality. Communications in Statistics: Theory and Methods 1982. 11:2485-2511 .
- On the degree of polynomial in a general linear model. .
- The Markov process approach to survival analysis. Biometrical Journal 1981. 23:467-475 .
- The power function and an approximation for testing variance components in the presence of interaction in two-way random effects models. Canadian Journal of Statistics 1981. 9:91-99 .
- On approximating multivariate distributions (STMA V22 1493). .
- On waiting time distributions and applications to reliability and biomedical problems. .
- Comparative studies on the estimation of linkage by Bayesian method and maximum likelihood method. Communications in Statistics, B: Simulation and Computation 1980. 9:19-41 .
- On probability distributions from mixtures of multivariate densities. South African Statistical Journal 1980. 14:47-59 .
- Note on the attainment of lower bounds in estimating several parameters. METRON 1980. 38:103-118 .
- On waiting time distributions and applications to reliability and biomedical problems. .
- On approximating the null and nonnull distributions of the $F$ ratio in unbalanced random-effect models from nonnormal universes. Journal of the American Statistical Association 1980. 75:655-662 .
- On the probabilities of obtaining negative estimates of variance components. METRON 1979. 37:53-64 .
- On the quadratic estimation of covariance matrices in multivariate linear models. Journal of Multivariate Analysis 1979. 9:452-459 .
- Statistical analysis of joint effects of major genes and polygenes in quantitative genetics. Biometrical Journal 1979. 21:179-192 .
- Some problems in fitting multiple responses. Estadística 1979. 33:90-112 .
- On the approximation of noncentral Wishart distribution by Wishart distribution. METRON 1979. 37:49-58 .
- On the effects of departure from normality on the $F$-ratios in a nested random effect model by mixture of normals. Biometrical Journal 1979. 21:199-212 .
- On approximating the central and noncentral multivariate gamma distributions. Communications in Statistics, B: Simulation and Computation 1978. 7:227-242 .
- On the probabilities of obtaining negative estimates of genetic variance components. Biometrical Journal 1978. 20:69-79 .
- On the distribution of the sample covariance matrix from a mixture of normal densities. South African Statistical Journal 1978. 12:47-56 .
- Some aspects of distribution theories in quantitative genetics I. Some general results. Biometrical Journal 1978. 20:779-793 .
- Some aspects of distribution theories in quantitative genetics. I: Some general results. Biometrical Journal 1978. 20:779-794 .
- On the Roy-Tiku approximation to the distribution of sample variances from nonnormal universes. Journal of the American Statistical Association 1977. 72:875-880 .
- The non-null distribution of the likelihood ratio criterion for testing the hypothesis that the covariance matrix is diagonal. Canadian Journal of Statistics 1977. 5:63-74 .
- On the distribution of quadratic forms in normal random variables. Canadian Journal of Statistics 1977. 5:241-250 .
- On distributions of sums of squares in nested random effect models from mixtures of normal distributions. Sankhyā, Series B 1977. 39:245-257 .
- Correction to ``Some matrix results and extensions of Cochran's theory''. SIAM Journal on Applied Mathematics 1976. 30:608-610 .
- On the construction of multidimensional orthogonal polynomials. METRON 1976. 34:37-54 .
- On the absorption probabilities and absorption times of finite homogeneous birth-death processes. Biometrics 1976. 32:745-752 .
- On testing correlation between growth curves. Canadian Journal of Statistics 1976. 4:13-32 .
- Some matrix results and extension of Cochran's theorem. SIAM Journal on Applied Mathematics 1975. 28:547-554 .
- On the absorption probabilities and absorption times of finite homogeneous birth-death processes by diffusion approximation. METRON 1975. 33:389-401 .
- The approximate overall test for epistatic effects in biometrical genetics. Biometrics 1974. 30:697-703 .
- Inconsistencies in the Villegas method of determining a prior distribution. The Annals of Statistics 1974. 2:383-386 .
- Multivariate studentization and its applications. Canadian Journal of Statistics 1973. 1:181-199 .
- Applications of some finite Markov chain theories to two locus selfing model with selection. Biometrics 1973. 29:331-346 .
- On the complex analogue of Bayesian estimation of a multivariate regression model. Annals of the Institute of Statistical Mathematics 1973. 25:135-152 .
- Convolution approach to the genetic analysis of quantitative characters of self-fertilized populations. Biometrics 1972. 28:1073-1090 .
- Some comparisons of the method of moments and the method of maximum likelihood in estimating parameters of a mixture of two normal densities. Journal of the American Statistical Association 1972. 67:702-708 .
- Note on an extension of the Gauss-Markov theorems to multivariate linear regression models. SIAM Journal on Applied Mathematics 1971. 20:24-29 .
- A disguised Wishart variable and a related theorem. Journal of the Royal Statistical Society, Series B: Methodological 1971. 33:147-152 .
- Note on the multivariate and the generalized multivariate beta distributions. Journal of the American Statistical Association 1969. 64:230-241 .
- Bayesian analysis of random-effect models in the analysis of variance. II: Effect of autocorrelated errors. Biometrika 1966. 53:477-495 .
- Bayesian analysis of random-effect models in the analysis of variance. I: Posterior distribution of variance-components. Biometrika 1965. 52:37-53 .