%0 Journal Article %T An Algorithm to Find the Optimal Matching in Halin Graphs %A Yunting Lu %A Yueping Li %A Dingjun Lou %J IAENG International Journal of Computer Science %D 2007 %I IAENG - International Association of Engineers %U http://www.iaeng.org/IJCS/issues_v34/issue_2/IJCS_34_2_09.pdf