作者：      ALBERTO ROVERATO

文章题目：A Unified Approach to the Characterization of Equivalence Classes of DAGs, Chain Graphs

with no Flags and Chain Graphs.

期刊名称  Scandinavian Journal of Statistics
卷 期 年 Vol. 32 Issue 2 Page 295 June 2005

[此贴子已经被作者于2008-11-16 21:57:21编辑过]