. . . . . . "International footbridge conference (3 ; 2008 ; Porto)"@fr . "International footbridge conference (3 ; 2008 ; Porto)"@fr . . . . . . . . "2008"^^ . . . . "16096944"^^ . "2009-07-30" . "2008"^^ . . . "2009-07-30" . "Footbridge vibration design / edited by Elsa Caetano ... , 2009. - . - Office technique pour l'utilisation de l'acier. - www.otua.org. - 2009-07-30"@fr .