@TechReport{OptimaRP2011,
author = {Michel Bierlaire and Anne Curchod and Antonin Danalet and Etienne Doyen and Prisca Faure and Aur\'elie Glerum and Vincent Kaufmann and Kamila Tabaka and Martin Schuler },
title = {Projet de recherche sur la mobilit\'e combin\'ee, Rapport d\'efinitif de l'enqu\^ete de pr\'ef\'erences r\'ev\'el\'ees},
institution = {Transport and Mobility Laboratory, Ecole Polytechnique F\'ed\'erale de Lausanne},
number = {TRANSP-OR 110704},
year = {2011}
}