@article{paperid:1071226,
author = {Fattahi, Zahra and Erfanian, Ahmad and A. Azimi},
title = {A bipartite graph associated to a Bi-module of a ring},
journal = {Italian Journal of Pure and Applied Mathematics},
year = {2018},
volume = {40},
number = {1},
month = {July},
issn = {1126-8042},
pages = {157--163},
			numpages = {6},
keywords = {Bi-module; diameter; girth; bipartite; planar; vertex and edge connectivity},
}