Algorithms for generalized vertex-rankings of partial k-trees.

Abul Kashem Xiao Zhou Takao Nishizeki Algorithms for generalized vertex-rankings of partial k-trees. 407-427 2000 240 Theor. Comput. Sci. 2 db/journals/tcs/tcs240.html#KashemZN00 http://dx.doi.org/10.1016/S0304-3975(99)00240-6