@article{DMTCS_2020_22_1_a9,
     author = {Fabila-Monroy, Ruy and Hidalgo-Toscano, Carlos and Lea\~nos, Jes\'us and Lomel{\'\i}-Haro, Mario},
     title = {The {Chromatic} {Number} of the {Disjointness} {Graph} of the {Double} {Chain}},
     journal = {Discrete mathematics & theoretical computer science},
     publisher = {mathdoc},
     volume = {22},
     number = {1},
     year = {2020-2021},
     doi = {10.23638/DMTCS-22-1-11},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.23638/DMTCS-22-1-11/}
}