@article{TVP_1969_14_4_a14,
     author = {G. I. Kalmykov},
     title = {Semiordering of the probabilities of the first passage time for {Markov} processes},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {735--742},
     publisher = {mathdoc},
     volume = {14},
     number = {4},
     year = {1969},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1969_14_4_a14/}
}