@article{1103038419,
author = {Sade, Albert},
title = {Th\'eorie des syst\`emes demosiens de groupo\"\i\ des.},
journal = {Pacific J. Math.},
volume = {10},
number = {4},
year = {1960},
pages = { 625-660},
language = {fr},
url = {http://dml.mathdoc.fr/item/1103038419}
}
Sade, Albert. Théorie des systèmes demosiens de groupoï des.. Pacific J. Math., Tome 10 (1960) no. 4, pp. 625-660. http://gdmltest.u-ga.fr/item/1103038419/