@article{ZVMMF_1975_15_4_a29,
     author = {L. I. Kicha and E. I. Litvak},
     title = {A certain algorithm for the enumeration of the simple chains in a graph},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1077--1079},
     year = {1975},
     volume = {15},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1975_15_4_a29/}
}