@article{TVP_1977_22_4_a13,
     author = {N. P. Leont'eva},
     title = {Queueing systems with arbitrary initial conditions},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {831--837},
     publisher = {mathdoc},
     volume = {22},
     number = {4},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1977_22_4_a13/}
}