@article{TVP_1957_2_4_a4,
     author = {N. P. Klepikov and S. N. Sokolov},
     title = {Non-Linear {Confluence} {Analysis}},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {473--475},
     year = {1957},
     volume = {2},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1957_2_4_a4/}
}