@article{DAN_1973_211_5_a8,
     author = {V. L. Levin},
     title = {Subdifferentials of convex integral functionals and liftings that are the identity on subspaces of $\mathscr{L}^\infty$},
     journal = {Doklady Akademii Nauk},
     pages = {1046--1049},
     publisher = {mathdoc},
     volume = {211},
     number = {5},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1973_211_5_a8/}
}