@article{01925183,
title = {Existence of solutions for nonconvex second order differential inclusions.},
journal = {Applied Mathematics E-Notes [electronic only]},
volume = {3},
year = {2003},
pages = {115-123},
zbl = {1034.34018},
language = {en},
url = {http://dml.mathdoc.fr/item/01925183}
}
Lupulescu, Vasile. Existence of solutions for nonconvex second order differential inclusions.. Applied Mathematics E-Notes [electronic only], Tome 3 (2003) pp. 115-123. http://gdmltest.u-ga.fr/item/01925183/