@article{00222321, title = {Existence of approximate solution to abstract nonlocal Cauchy problem.}, journal = {Journal of Applied Mathematics and Stochastic Analysis}, volume = {5}, year = {1992}, pages = {363-373}, doi = {10.1155/S1048953392000303}, zbl = {0776.34049}, language = {en}, url = {http://dml.mathdoc.fr/item/00222321} }
Byszewski, L. Existence of approximate solution to abstract nonlocal Cauchy problem.. Journal of Applied Mathematics and Stochastic Analysis, Tome 5 (1992) pp. 363-373. doi : 10.1155/S1048953392000303. http://gdmltest.u-ga.fr/item/00222321/