@article{SE_1964__6__A9_0,
author = {Ehresmann, Charles},
title = {Prolongements des cat\'egories diff\'erentiables},
journal = {S\'eminaire Ehresmann. Topologie et g\'eom\'etrie diff\'erentielle},
note = {talk:9},
pages = {1--8},
publisher = {Secr\'etariat math\'ematique},
volume = {6},
year = {1964},
mrnumber = {179225},
zbl = {0192.10102},
language = {fr},
url = {http://archive.numdam.org/item/SE_1964__6__A9_0/}
}
TY - JOUR
AU - Ehresmann, Charles
TI - Prolongements des catégories différentiables
JO - Séminaire Ehresmann. Topologie et géométrie différentielle
N1 - talk:9
PY - 1964
SP - 1
EP - 8
VL - 6
PB - Secrétariat mathématique
UR - http://archive.numdam.org/item/SE_1964__6__A9_0/
LA - fr
ID - SE_1964__6__A9_0
ER -