1. On the valuations centered in a local domain;Abhyankar;Amer. J. Math.,1956
2. Arithmetisch ganze Differentiale;Berndt;Abh. Math. Sem. Univ. Hamburg,1978
3. A neglected aspect of Kähler’s work in arithmetic geometry: Birational invariants of algebraic varieties over number fields;Bost,2003
4. Geometria aritmetica;Kähler;Annali di Mat.,1958
5. On Kähler’s integral differential forms of arithmetic function fields;Kunz;Abh. Math. Sem. Univ. Hamburg,2003