@article{TVP_1979_24_2_a2,
     author = {A. M. Zubkov and V. G. Mihaǐlov},
     title = {On the repetitions of $s$-tuples in a sequence of independent trials},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {267--279},
     publisher = {mathdoc},
     volume = {24},
     number = {2},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1979_24_2_a2/}
}