@article{paperid:1004480,
author = {Mashayekhy Fard, Behrooz and Mirebrahimi Paziquee, Bibi Hanieh},
title = {GENERALIZED COVERING GROUPS AND DIRECT LIMITS},
journal = {Bulletin of the Iranian Mathematical Society},
year = {2007},
volume = {33},
number = {1},
month = {March},
issn = {1735-8515},
pages = {47--64},
			numpages = {17},
keywords = {mathcal{V} -covering group;
Direct limit; Baer invariant; Variety of groups.},
}