@article{TVP_1973_18_1_a2,
     author = {G. M. Sobko},
     title = {Diffusion approximation of {non-Markov} random walks on differentiable manifolds},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {44--55},
     year = {1973},
     volume = {18},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1973_18_1_a2/}
}