有向树图的最小<em>K</em>点连通扩充

孙雨耕;吕航;郭培生;吴雪

The Augmentation Problem of a Directed Tree Graph to a K-Connected Graph

SUN Yu-geng;LV Hang;GUO Pei-sheng;WU Xue

电子学报 . 2004, (2): 200 -204 .