@Article{MarkVaroBier16,
author = {Iliya Markov and Sacha Varone and Michel Bierlaire },
title = {Integrating a heterogeneous fixed fleet and a flexible assignment of destination depots in the waste collection VRP with intermediate facilities},
journal = {Transportation Research Part B: Methodological},
volume = {84},
pages = {256-273},
doi = {10.1016/j.trb.2015.12.004},
year = {2016}
}