@article{RO_2016__50_3_665_0,
     author = {Ibrahim, Mamane Souley and Maculan, Nelson and Ouzia, Hac\`ene},
     title = {An efficient cutting plane algorithm for the minimum weighted elementary directed cycle problem in planar digraphs},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {665--675},
     publisher = {EDP-Sciences},
     volume = {50},
     number = {3},
     year = {2016},
     doi = {10.1051/ro/2015052},
     mrnumber = {3538846},
     zbl = {1349.90815},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/ro/2015052/}
}