@article{YJOR_2013_23_3_a0,
     author = {Manuel Iori and Silvano Martello},
     title = {Review an {Annotated} {Bibliography} of {Combined} {Routing} and {Loading} {Problems}},
     journal = {Yugoslav journal of operations research},
     pages = {311 },
     publisher = {mathdoc},
     volume = {23},
     number = {3},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/YJOR_2013_23_3_a0/}
}