"Games and Economic Behavior" 65 (2009) [http://www.parisschoolofeconomics.eu/IMG/pdf/Choices_of_routes.pdf]* T. Roughgarden.
"Games and Economic Behavior" 65 (2009) [http://www.parisschoolofeconomics.eu/IMG/pdf/Choices_of_routes.pdf]* T. Roughgarden.