@article{1178240744,
author = {Sakai, Sh\^oichir\^o},
title = {Commutative normal $\ast$-derivations, III},
journal = {Tohoku Math. J. (2)},
volume = {28},
number = {4},
year = {1976},
pages = { 583-590},
language = {en},
url = {http://dml.mathdoc.fr/item/1178240744}
}
Sakai, Shôichirô. Commutative normal $\ast$-derivations, III. Tohoku Math. J. (2), Tome 28 (1976) no. 4, pp. 583-590. http://gdmltest.u-ga.fr/item/1178240744/