@article{DMDICO_2002_22_1_a3,
     author = {Cernea, Aurelian},
     title = {On the existence of viable solutions for a class of second order differential inclusions},
     journal = {Discussiones Mathematicae. Differential Inclusions, Control and Optimization},
     pages = {67--78},
     publisher = {mathdoc},
     volume = {22},
     number = {1},
     year = {2002},
     zbl = {1039.34009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMDICO_2002_22_1_a3/}
}