@article{MET_1959__2_175058,
     author = {F.A. Haight},
     title = {Queueing with {Reneging.}},
     journal = {Metrika},
     pages = {186--197},
     publisher = {mathdoc},
     volume = {2},
     year = {1959},
     zbl = {0117.13601},
     url = {http://geodesic.mathdoc.fr/item/MET_1959__2_175058/}
}