@article{CTGDC_1981__22_1_97_0,
author = {Heath, Philip R. and Kamps, Klaus Heiner},
title = {Groupoids, stability cokernel sequences and duality},
journal = {Cahiers de Topologie et G\'eom\'etrie Diff\'erentielle Cat\'egoriques},
volume = {22},
year = {1981},
pages = {97-104},
mrnumber = {609164},
zbl = {0456.55012},
language = {en},
url = {http://dml.mathdoc.fr/item/CTGDC_1981__22_1_97_0}
}
Heath, Philip R.; Kamps, Klaus Heiner. Groupoids, stability cokernel sequences and duality. Cahiers de Topologie et Géométrie Différentielle Catégoriques, Tome 22 (1981) pp. 97-104. http://gdmltest.u-ga.fr/item/CTGDC_1981__22_1_97_0/
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