Nonsmooth Constrained Optimization and Multidirectional Mean Value Inequalities. - Didier Aussel; Jean-Noël Corvellec; Marc Lassonde (SIAM J. Optim., 1999)

Stability of slopes and sub differentials with respect to Wijsman convergence. - Marc Lassonde (CDC, 2002)

Subdifferential characterization of approximate convexity: the lower semicontinuous case. - Aris Daniilidis; Florence Jules; Marc Lassonde (Math. Program., 2009)

Subdifferential test for optimality. - Florence Jules; Marc Lassonde (J. Glob. Optim., 2014)

Characterization of the monotone polar of subdifferentials. - Marc Lassonde (Optim. Lett., 2014)

Quasiconvex Linear Perturbations and Convexity. - Pham Duy Khanh; Marc Lassonde (Am. Math. Mon., 2016)

Limits of maximal monotone operators driven by their representative functions. - Yboon García; Marc Lassonde (Optim. Lett., 2019)