Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1883__21_157076, author = {K\"onigsberger}, title = {Bemerkung zur {Form} algebraischer {Integrale} linearer {Differentialgleichungen}}, journal = {Mathematische Annalen}, pages = {454--456}, publisher = {mathdoc}, volume = {21}, year = {1883}, url = {http://geodesic.mathdoc.fr/item/MAN_1883__21_157076/} }
Königsberger. Bemerkung zur Form algebraischer Integrale linearer Differentialgleichungen. Mathematische Annalen, Tome 21 (1883), pp. 454-456. http://geodesic.mathdoc.fr/item/MAN_1883__21_157076/