Voir la notice de l'article provenant de la source Math-Net.Ru
@article{TRSPY_1947_19_a0, author = {L. Lusternik}, title = {Topology of functional spaces and calculus of variations in the large}, journal = {Informatics and Automation}, pages = {3--100}, publisher = {mathdoc}, volume = {19}, year = {1947}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1947_19_a0/} }
L. Lusternik. Topology of functional spaces and calculus of variations in the large. Informatics and Automation, Topology of functional spaces and calculus of variations in the large, Tome 19 (1947), pp. 3-100. http://geodesic.mathdoc.fr/item/TRSPY_1947_19_a0/