Hamiltonian problems in edge-colored complete graphs and eulerian cycles in edge-colored graphs : some complexity resultsA. Benkouar, Y. Manoussakis, V. Th. Paschos and R. SaadRAIRO-Oper. Res., 30 4 (1996) 417-438DOI: https://doi.org/10.1051/ro/1996300404171
