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Structural system models for locational decisions: an example using the hypercube queueing model : modèles de systèmes structuraux des décisions d'emplacements - un exemple utilisant le modèle de queue hypercube
Larson, Richard C., (1979)
Methods for allocating emergency units : a survey
Chaiken, Jan M., (1972)
There's more to a line than its wait
Larson, Richard C., (1988)