@inbook{401443,
title = {16. Deformace faktoroid\r u},
booktitle = {Z\'aklady teorie grupoid\r u a grup},
series = {GDML\_Books},
publisher = {Nakladatelstv\'\i\ \v ceskoslovensk\'e akademie v\v ed},
address = {Praha},
year = {1962},
pages = {119-125},
url = {http://dml.mathdoc.fr/item/401443}
}
(éd.). 16. Deformace faktoroidů, dans Základy teorie grupoidů a grup, GDML_Books, (1962), pp. 119-125. http://gdmltest.u-ga.fr/item/401443/