@article{RO_1977__11_4_355_0,
     author = {Cosmetatos, George P.},
     title = {Some approximate equilibrium results for the $E_k/M/r$ no-queue system},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {355--361},
     publisher = {EDP-Sciences},
     volume = {11},
     number = {4},
     year = {1977},
     zbl = {0375.60102},
     language = {en},
     url = {http://www.numdam.org/item/RO_1977__11_4_355_0/}
}