Aliouane, Fatine, and Dalila Azzam-Laouir. “A Second Order Differential Inclusion With Proximal Normal Cone in Banch Spaces”. Topological Methods in Nonlinear Analysis 44, no. 1 (April 12, 2016): 143–160. Accessed December 13, 2024. https://apcz.umk.pl/TMNA/article/view/TMNA.2014.040.