@article{DAN_1975_221_1_a9,
     author = {Sh. K. Formanov},
     title = {On invariance principles for homogeneous {Markov} chains},
     journal = {Doklady Akademii Nauk},
     pages = {42--44},
     publisher = {mathdoc},
     volume = {221},
     number = {1},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1975_221_1_a9/}
}