@article{ZNSL_1985_142_a19,
     author = {B. P. Harlamov},
     title = {Distribution of traversal time relative to sequences of states in {a~semi-Markov} process},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {167--173},
     publisher = {mathdoc},
     volume = {142},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1985_142_a19/}
}