no. 2
Cohomology without projectives
Cahiers de Topologie et Géométrie Différentielle Catégoriques, Tome 48 (2007) no. 2, pp. 104-153 
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     year = {2007},
     publisher = {Dunod \'editeur, publi\'e avec le concours du CNRS},
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     url = {https://www.numdam.org/item/CTGDC_2007__48_2_104_0/}
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Bourn, Dominique; Rodelo, Diana. Cohomology without projectives. Cahiers de Topologie et Géométrie Différentielle Catégoriques, Tome 48 (2007) no. 2, pp. 104-153. https://www.numdam.org/item/CTGDC_2007__48_2_104_0/

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