Graef, J. R., Henderson, J. and Ouahab, A. (2011) “Differential inclusions with nonlocal conditions: existence results and topological properties of solution sets”, Topological Methods in Nonlinear Analysis, 37(1), pp. 117–145. Available at: https://apcz.umk.pl/TMNA/article/view/TMNA.2011.006 (Accessed: 22 July 2024).