@article{701416,
title = {Pradines-type groupoids},
booktitle = {Proceedings of the Winter School "Geometry and Physics"},
series = {GDML\_Books},
publisher = {Circolo Matematico di Palermo},
address = {Palermo},
year = {1987},
pages = {[125]-143},
mrnumber = {MR0946719},
zbl = {0642.58005},
url = {http://dml.mathdoc.fr/item/701416}
}
Kubarski, Jan. Pradines-type groupoids, dans Proceedings of the Winter School "Geometry and Physics", GDML_Books, (1987), pp. [125]-143. http://gdmltest.u-ga.fr/item/701416/