L. G. Shnirel'man, “M. Lavrent'ev and L. Lyusternik, Foundations of calculus of variations, vol. I, parts 1, 2”, Uspekhi Mat. Nauk, 1936, Issue 2,Pages <nobr>295

JOURNALS // Uspekhi Matematicheskikh Nauk // Archive

Uspekhi Mat. Nauk, 1936 Issue 2, Pages 295–296 (Mi rm8896)

Bibliography

M. Lavrent'ev and L. Lyusternik, Foundations of calculus of variations, vol. I, parts 1, 2

L. G. Shnirel'man