@article{TVP_1991_36_1_a14,
     author = {V. I. Lotov},
     title = {Random walks in a~strip},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {160--165},
     year = {1991},
     volume = {36},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1991_36_1_a14/}
}