Yanghua Xiao Wentao Wu Wei Wang 0009 Zhenying He Efficient Algorithms for Node Disjoint Subgraph Homeomorphism Determination. 452-460 2008 DASFAA http://dx.doi.org/10.1007/978-3-540-78568-2_34 conf/dasfaa/2008 db/conf/dasfaa/dasfaa2008.html#XiaoWWH08