@article{MAT_1971_15_2_a13,
     author = {F. Ch. Kingman John},
     title = {On the algebra of queues},
     journal = {Matematika},
     pages = {126--165},
     publisher = {mathdoc},
     volume = {15},
     number = {2},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MAT_1971_15_2_a13/}
}