@article{03908272, title = {On the existence of equations of evolution.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {7}, year = {1984}, pages = {409-411}, doi = {10.1155/S0161171284000430}, zbl = {0568.93033}, language = {en}, url = {http://dml.mathdoc.fr/item/03908272} }
Lubliner, J. On the existence of equations of evolution.. International Journal of Mathematics and Mathematical Sciences, Tome 7 (1984) pp. 409-411. doi : 10.1155/S0161171284000430. http://gdmltest.u-ga.fr/item/03908272/