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@article{FAA_1990_24_4_a6, author = {E. I. Yakovlev}, title = {A two-point problem for a certain class of multivalued functionals}, journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a}, pages = {63--73}, publisher = {mathdoc}, volume = {24}, number = {4}, year = {1990}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FAA_1990_24_4_a6/} }
E. I. Yakovlev. A two-point problem for a certain class of multivalued functionals. Funkcionalʹnyj analiz i ego priloženiâ, Tome 24 (1990) no. 4, pp. 63-73. http://geodesic.mathdoc.fr/item/FAA_1990_24_4_a6/