@article{YJOR_2021_31_3_a1,
     author = {Manel Kammoun and Houda Derbel and Bassem Jarboui},
     title = {Two {Meta-Heuristics} for {Solving} the {Multi-Vehicle} {Multi-Covering} {Tour} {Problem} {With} a {Constraint} on the {Number} of {Vertices}},
     journal = {Yugoslav journal of operations research},
     pages = {299 },
     publisher = {mathdoc},
     volume = {31},
     number = {3},
     year = {2021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/YJOR_2021_31_3_a1/}
}