@article{MZM_1995_58_6_a5,
     author = {E. P. Krugova},
     title = {Differentiability of convex measures},
     journal = {Matemati\v{c}eskie zametki},
     pages = {862--871},
     year = {1995},
     volume = {58},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1995_58_6_a5/}
}