@misc{TVP_1989_34_4_a26,
     title = {Two {Exhibitions}},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {817--821},
     publisher = {mathdoc},
     volume = {34},
     number = {4},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1989_34_4_a26/}
}