@article{paperid:1065624,
author = {.M. Farrokhi D. G and Rajabzadeh Moghaddam, Mohammad Reza},
title = {On the center of automorphism group of a group},
journal = {Bulletin of Australian Mathematical Society},
year = {2015},
volume = {92},
number = {4},
month = {November},
issn = {0004-9727},
pages = {390--396},
			numpages = {6},
keywords = {automorphism group; centre; p-group; primitive root.},
}