@article{MET_1970__16_175450,
     author = {R.K. Rana},
     title = {On a {Class} of {Correlated} {Queueing} {Problems}},
     journal = {Metrika},
     pages = {74--84},
     publisher = {mathdoc},
     volume = {16},
     year = {1970},
     zbl = {0206.49105},
     url = {http://geodesic.mathdoc.fr/item/MET_1970__16_175450/}
}