"Queuing theory." . . "Traffic engineering Mathematical models." . . "Textbooks." . . "Traffic flow theory." . . . . "An introduction to traffic flow theory" . "An introduction to traffic flow theory"@en . . . . . . "Traffic flow theory" . . "Recent contributions to traffic flow theory are presented in a related manner and with a consistent set of notations." . . . . . . . . . . . . "National Research Council (U.S.). Special Committee on Publication of Selected Information on Theory of Traffic Flow." . . "Traffic flow." . . "Traffic Flow." . . .