@article{RO_2021__55_S1_S1949_0,
     author = {Dias, Bruno and de Freitas, Rosiane and Maculan, Nelson and Michelon, Philippe},
     title = {Integer and constraint programming approaches for providing optimality to the bandwidth multicoloring problem},
     journal = {RAIRO. Operations Research},
     pages = {S1949--S1967},
     year = {2021},
     publisher = {EDP-Sciences},
     volume = {55},
     doi = {10.1051/ro/2020065},
     mrnumber = {4223096},
     zbl = {1472.90070},
     language = {en},
     url = {https://www.numdam.org/articles/10.1051/ro/2020065/}
}