@article{VTPMK_2018_2_a2,
     author = {V. Kocheganov and A. V. Zorine},
     title = {Sufficient condition for primary queues stationary distribution existence in a tandem of queuing systems},
     journal = {Vestnik Tverskogo gosudarstvennogo universiteta. Seri\^a Prikladna\^a matematika},
     pages = {49--74},
     publisher = {mathdoc},
     number = {2},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTPMK_2018_2_a2/}
}