Geodesic
Commutative semigroup cohomology.
Semigroup forum, Tome 43 (1991) no. 3, pp. 247-252

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Zbl
Mots-clés : commutative semigroup, abelian group object, left group actions, category of Beck extensions, category of commutative coextensions, Triple cohomology 
P.A. Grillet. Commutative semigroup cohomology.. Semigroup forum, Tome 43 (1991) no. 3, pp. 247-252. http://geodesic.mathdoc.fr/item/SF_1991__43_3_135111/
@article{SF_1991__43_3_135111,
     author = {P.A. Grillet},
     title = {Commutative semigroup cohomology.},
     journal = {Semigroup forum},
     pages = {247--252},
     year = {1991},
     volume = {43},
     number = {3},
     zbl = {0742.20067},
     url = {http://geodesic.mathdoc.fr/item/SF_1991__43_3_135111/}
}
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VL  - 43
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UR  - http://geodesic.mathdoc.fr/item/SF_1991__43_3_135111/
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ER  - 
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