Mainstream traffic flow control on motorwayshttp://www.library.tuc.gr/artemis/PD2012-0015/PD2012-0015.pdfhttp://purl.tuc.gr/dl/dias/DD5DF8F6-F008-4012-87FE-69903BF7C2DBMainstream traffic flow control on motorwaysfree2014-03-24application/pdf