Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MT_1982_1_a16, author = {S. G. Foss}, title = {Systems with several types of customers}, journal = {Matemati\v{c}eskie trudy}, pages = {186--201}, publisher = {mathdoc}, volume = {1}, year = {1982}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MT_1982_1_a16/} }
S. G. Foss. Systems with several types of customers. Matematičeskie trudy, Tome 1 (1982), pp. 186-201. http://geodesic.mathdoc.fr/item/MT_1982_1_a16/