Ricardo Saraiva de Camargo share Universidade Federal de Minas Gerais, Brésil Office 4469 Publications Feb 2021 Multimodal hub network design with flexible routes Luiza Bernardes Real, Ivan Contreras, Jean-François Cordeau, Ricardo Saraiva de Camargo, and Gilberto de Miranda Transportation Research Part E: Logistics and Transportation Review, 146, 102188, 2021 BibTeX reference Aug 2015 The hub line location problem Elisangela Martins de Sá, Ivan Contreras, Jean-François Cordeau, Ricardo Saraiva de Camargo, and Gilberto de Miranda Transportation Science, 49(3), 500–518, 2015 BibTeX reference