Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Zahra Yarahmadi, A. R. Ashrafi, I. Gutman. First and second extremal bipartite graphs with respect to PI index. Mathematical and Computer Modelling, 54(9-10):2460-2463, 2011. [doi]
Possibly Related PublicationsThe following publications are possibly variants of this publication: Extremal graphs with respect to the vertex PI indexM. J. Nadjafi-Arani, G. H. Fath-Tabar, A. R. Ashrafi. appml, 22(12):1838-1840, 2009. [doi]
The following publications are possibly variants of this publication: