A characterization of the complex affine line.
A Diophantine problem on algebraic curves over function fields of positive characteristic
A formula for the Cartier operator on plane algebraic curves.
A simpler proof of the Gieseker-Petri Theorem on special divisors.
A variant of Petri's analysis of the canonical ideal of an algebraic curve.
Addendum zu: Quasi-Frobenius-Algebren und lokal vollständige Durchschnitte:
Affine Curves in Characteristic p are Set Theoretic Complete Intersections.
Algebraic Fermi curves
Algebraic Vector Bundles over A3 Are Trivial.
Algorithme de multiplicativité des sommes de carrés
Allgemeine Theorie der Asymptoten der algebraischen Curven
Application de la théorie des fonctions fuchsiennes à l'étude des courbes algébriques
Arithmetical graphs.
Arithmetically normal sheaves