@article{ZNSL_1990_184_a13,
     author = {S. V. Kerov and O. A. Orevkova},
     title = {Stochastic processes with common contransition probabilities},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {169--181},
     publisher = {mathdoc},
     volume = {184},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1990_184_a13/}
}