Savits, Thomas H.; Shaked, Moshe - In: Stochastic Processes and their Applications 11 (1981) 3, pp. 273-283
Marshall and Shaked [6] have shown that some multivariate life distributions obtained from their shock model satisfy the IFRA conditions A and B of Esary and Marshall [5]. Block and Savits [2] have introduced a multivariate IFRA condition which is stronger than Conditions A and B. In this paper...
