@article{paperid:1061019,
author = {Shekarriz, Mohammad Hadi and K. Mirzavaziri and Mirzavaziri, Madjid},
title = {A characterization for 2-self-centered graphs},
journal = {Discussiones Mathematicae Graph Theory},
year = {2018},
volume = {38},
number = {1},
month = {January},
issn = {1234-3099},
pages = {27--37},
			numpages = {10},
keywords = {self-centered graphs; specialized bi-independent covering (SBIC); generalized complete bipartite graphs (GCB).},
}