Composites of effective descent maps
Cahiers de Topologie et Géométrie Différentielle Catégoriques, Volume 34 (1993) no. 3, p. 193-207 
@article{CTGDC_1993__34_3_193_0,
     author = {Reiterman, Jan and Sobral, Manuela and Tholen, Walter},
     title = {Composites of effective descent maps},
     journal = {Cahiers de Topologie et G\'eom\'etrie Diff\'erentielle Cat\'egoriques},
     publisher = {Dunod \'editeur, publi\'e avec le concours du CNRS},
     volume = {34},
     number = {3},
     year = {1993},
     pages = {193-207},
     zbl = {0792.18001},
     mrnumber = {1239468},
     language = {en},
     url = {http://www.numdam.org/item/CTGDC_1993__34_3_193_0}
}

Reiterman, Jan; Sobral, Manuela; Tholen, Walter. Composites of effective descent maps. Cahiers de Topologie et Géométrie Différentielle Catégoriques, Volume 34 (1993) no. 3, pp. 193-207. http://www.numdam.org/item/CTGDC_1993__34_3_193_0/

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