@article{MZM_1976_20_3_a1,
     author = {M. I. Kadets and V. P. Fonf},
     title = {Some properties of the set of extreme points of the unit ball of {a~Banach} space},
     journal = {Matemati\v{c}eskie zametki},
     pages = {315--320},
     publisher = {mathdoc},
     volume = {20},
     number = {3},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1976_20_3_a1/}
}