Actions of Double Group-groupoids and Covering Morphism
Keyword(s):
1996 ◽
Vol 260
(3-4)
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pp. 476-484
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2017 ◽
Vol 38
(22)
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pp. 1966-1973
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2009 ◽
Vol 109
(10)
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pp. 2149-2167
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1992 ◽
Vol 57
(25)
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pp. 6731-6735
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2010 ◽
Vol 132
(1)
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pp. 014108
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Keyword(s):
2016 ◽
Vol 37
(14)
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pp. 1265-1273
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2009 ◽
Vol 15
(47)
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pp. 13022-13032
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2004 ◽
Vol 120
(12)
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pp. 5524-5535
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