Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1963__152_161107, author = {T. LEZANSKI}, title = {\"Uber das {Minimumproblem} f\"ur {Funktionale} in {Banachschen} {R\"aumen.}}, journal = {Mathematische Annalen}, pages = {271--274}, publisher = {mathdoc}, volume = {152}, year = {1963}, zbl = {0124.32301}, url = {http://geodesic.mathdoc.fr/item/MAN_1963__152_161107/} }
T. LEZANSKI. Über das Minimumproblem für Funktionale in Banachschen Räumen.. Mathematische Annalen, Tome 152 (1963), pp. 271-274. http://geodesic.mathdoc.fr/item/MAN_1963__152_161107/