@article{RO_2018__52_4-5_1123_0,
     author = {Quilliot, Alain and Rebaine, Djamal and Toussaint, H\'el\`ene},
     title = {Lower and upper bounds for the linear arrangement problem on interval graphs},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {1123--1145},
     publisher = {EDP-Sciences},
     volume = {52},
     number = {4-5},
     year = {2018},
     doi = {10.1051/ro/2017011},
     mrnumber = {3878613},
     zbl = {1411.90299},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/ro/2017011/}
}