L'Hostis A, Baptiste H. A transport network for a City network in the Nord-Pas-de-Calais region: linking the performance of the public transport service with the perspectives of a monocentric or a polycentric urban system. EJSD [Internet]. 2006 Oct. 1 [cited 2024 Nov. 22];4(2):1-18. Available from: https://ojstest.polito.it/index.php/EJSD/article/view/175