@article{TVP_1989_34_2_a6,
     author = {J. Tomko},
     title = {On the {Theory} of {Semi-Markov} {Processes} with {a~General} {Sample} {Space}},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {314--329},
     year = {1989},
     volume = {34},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1989_34_2_a6/}
}