@article{RO_1996__30_4_417_0,
     author = {Benkouar, A. and Manoussakis, Y. and Paschos, V. Th. and Saad, R.},
     title = {Hamiltonian problems in edge-colored complete graphs and eulerian cycles in edge-colored graphs : some complexity results},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {417--438},
     publisher = {EDP-Sciences},
     volume = {30},
     number = {4},
     year = {1996},
     mrnumber = {1427450},
     zbl = {0868.90128},
     language = {en},
     url = {http://www.numdam.org/item/RO_1996__30_4_417_0/}
}