@article{bwmeta1.element.desklight-c82312fe-926b-4fc3-8146-c802c34671fc,
author = {Andrzej Nowicki},
title = {Stiff derivations of commutative rings},
journal = {Colloquium Mathematicae},
volume = {49},
year = {1984},
pages = {7-16},
zbl = {0563.13005},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.desklight-c82312fe-926b-4fc3-8146-c802c34671fc}
}
Andrzej Nowicki. Stiff derivations of commutative rings. Colloquium Mathematicae, Tome 49 (1984) pp. 7-16. http://gdmltest.u-ga.fr/item/bwmeta1.element.desklight-c82312fe-926b-4fc3-8146-c802c34671fc/