A Better than "Best Possible" Algorithm to Edge Color Multigraphs.

Dorit S. Hochbaum Takao Nishizeki David B. Shmoys A Better than "Best Possible" Algorithm to Edge Color Multigraphs. 79-104 1986 7 J. Algorithms 1 db/journals/jal/jal7.html#HochbaumNS86 http://dx.doi.org/10.1016/0196-6774(86)90039-8