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This tag is used if a reference is needed in a paper or textbook on a specific result.
3
votes
Groups as Union of Proper Subgroups: References
I have written some papers on the subject, see the following. You may download their PDF files from my home page
sci.ui.ac.ir/~a.abdollahi
Alireza Abdollahi, M.J. Ataei, S.M. Jafarian Amiri and A. …