[Справочник]
[Библиография]
[L. V. Kantorovich, E. M. Livenson. Memoir on the analytical operations and projective sets. // Fundamenta Mathematicae, (I): 1932, 18, pp. 214-279, (II): 1933, 20, pp. 54-97.]
L. V. Kantorovich, E. M. Livenson. Memoir on the analytical operations and projective sets. // Fundamenta Mathematicae, (I): 1932, 18, pp. 214-279, (II): 1933, 20, pp. 54-97.