@article{DAN_1963_149_3_a13,
     author = {A. N. Sherstnev},
     title = {Best-approximation problems in random normed spaces},
     journal = {Doklady Akademii Nauk},
     pages = {539--542},
     publisher = {mathdoc},
     volume = {149},
     number = {3},
     year = {1963},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1963_149_3_a13/}
}