@article{01570773, title = {Existence and uniform boundedness of optimal solutions of variational problems.}, journal = {Abstract and Applied Analysis}, volume = {3}, year = {1998}, pages = {265-282}, doi = {10.1155/S1085337598000566}, zbl = {0963.49002}, language = {en}, url = {http://dml.mathdoc.fr/item/01570773} }
Zaslavski, Alexander J. Existence and uniform boundedness of optimal solutions of variational problems.. Abstract and Applied Analysis, Tome 3 (1998) pp. 265-282. doi : 10.1155/S1085337598000566. http://gdmltest.u-ga.fr/item/01570773/