Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1979__29_1_a5, author = {Kautschitsch, Hermann}, title = {Kompositionsideale in {Ringen} formaler {Potenzreihen}}, journal = {Mathematica slovaca}, pages = {49--56}, publisher = {mathdoc}, volume = {29}, number = {1}, year = {1979}, mrnumber = {561776}, zbl = {0405.13006}, language = {ge}, url = {http://geodesic.mathdoc.fr/item/MASLO_1979__29_1_a5/} }
Kautschitsch, Hermann. Kompositionsideale in Ringen formaler Potenzreihen. Mathematica slovaca, Tome 29 (1979) no. 1, pp. 49-56. http://geodesic.mathdoc.fr/item/MASLO_1979__29_1_a5/