Mashayekhy, B. & Mirebrahimi, H. (2011). Generalized Covering Groups and Direct Limits. Bulletin of the Iranian Mathematical Society, 33(No. 1), 47–64.
MLA
Mashayekhy, B., & Mirebrahimi, H. "Generalized Covering Groups and Direct Limits", Bulletin of the Iranian Mathematical Society, 33, No. 1, 2011, 47–64.
HARVARD
Mashayekhy, B., & Mirebrahimi, H. (2011). 'Generalized Covering Groups and Direct Limits', Bulletin of the Iranian Mathematical Society, 33(No. 1), pp. 47–64.
CHICAGO
Mashayekhy, B. & Mirebrahimi, H., "Generalized Covering Groups and Direct Limits." Bulletin of the Iranian Mathematical Society, 33 No. 1 (2011): 47–64,
VANCOUVER
Mashayekhy B., Mirebrahimi H. Generalized Covering Groups and Direct Limits. BIMS. 2011;33(No. 1):47–64.