Wang, Antai. "The Analysis of Bivariate Truncated Data Using the Clayton Copula Model" The International Journal of Biostatistics, 3.1 (2007): -. Retrieved 19 Jun. 2013, from doi:10.2202/1557-4679.1050

Wang, A. (2007). The Analysis of Bivariate Truncated Data Using the Clayton Copula Model. The International Journal of Biostatistics, 3(1), pp. -. Retrieved 19 Jun. 2013, from doi:10.2202/1557-4679.1050

Wang, Antai. 2007. The Analysis of Bivariate Truncated Data Using the Clayton Copula Model. The International Journal of Biostatistics. 3(1): -. Retrieved 19 Jun. 2013, from doi:10.2202/1557-4679.1050