Estimation in bivariate nonnormal distributions with stochastic variance functions. - Moti L. Tiku; M. Qamarul Islam; Hakan S. Sazak (Comput. Stat. Data Anal., 2008)

Estimation in multivariate nonnormal distributions with stochastic variance function. - M. Qamarul Islam (J. Comput. Appl. Math., 2014)