@article{TVP_1981_26_3_a4,
     author = {S. S. Samarova},
     title = {On the length of the longest head-run for the {Markov} chain with two states},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {510--520},
     year = {1981},
     volume = {26},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1981_26_3_a4/}
}