@article{RO_2019__53_5_1929_0,
     author = {Fujishige, Satoru},
     title = {Greedy systems of linear inequalities and lexicographically optimal solutions},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {1929--1935},
     publisher = {EDP-Sciences},
     volume = {53},
     number = {5},
     year = {2019},
     doi = {10.1051/ro/2019001},
     mrnumber = {4023844},
     zbl = {1430.90398},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1051/ro/2019001/}
}