Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{CMUC_1970__11_3_a7, author = {Vlach, Milan}, title = {On necessary conditions of optimality in linear spaces}, journal = {Commentationes Mathematicae Universitatis Carolinae}, pages = {501--513}, publisher = {mathdoc}, volume = {11}, number = {3}, year = {1970}, mrnumber = {0288603}, zbl = {0206.12005}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMUC_1970__11_3_a7/} }
Vlach, Milan. On necessary conditions of optimality in linear spaces. Commentationes Mathematicae Universitatis Carolinae, Tome 11 (1970) no. 3, pp. 501-513. http://geodesic.mathdoc.fr/item/CMUC_1970__11_3_a7/