Nonsmooth Variational Problems in the Limit Case and Duality. - Dumitru Motreanu; Viorica V. Motreanu (J. Glob. Optim., 2004)

Nonlinear error bounds for lower semicontinuous functions on metric spaces. - Jean-Noël Corvellec; Viorica V. Motreanu (Math. Program., 2008)