A bound on powers of linear operators, with relevance to numerical stability. - Natalia Borovykh; Driss Drissi; Marc Nico Spijker (Appl. Math. Lett., 2002)

Generalized Lyapunov Equations and Positive Definite Functions. - Rajendra Bhatia; Driss Drissi (SIAM J. Matrix Anal. Appl., 2005)

Sharp Inequalities for Some Operator Means. - Driss Drissi (SIAM J. Matrix Anal. Appl., 2006)