@TechReport{MarVarBier2015,
author = {Iliya Markov and Sacha Varone and Michel Bierlaire },
title = {The waste collection VRP with intermediate facilities, a heterogeneous fixed fleet and a flexible assignment of origin and destination depot},
institution = {Transport and Mobility Laboratory, Ecole Polytechnique F\'ed\'erale de Lausanne},
number = {TRANSP-OR 150212},
year = {2015}
}