@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/}
}