@article{paperid:1013242,
author = {Rajabzadeh Moghaddam, Mohammad Reza and Kayvanfar, Saeed},
title = {A New Notion Derived from Varieties of Group},
journal = {Algebra Colloquium},
year = {1997},
volume = {4},
number = {1},
month = {January},
issn = {1005-3867},
pages = {1--11},
			numpages = {10},
keywords = {Baer-invariant;variety; cal V -capable.},
}