1. Ramification Theoretic Methods in Algebraic Geometry;Abhyankar,1959
2. Sur une classe de prolongements à K(x) d'une valuation sur une corp K;Alexandru;Rev. Roum. Math. Pures Appl.,1988
3. A theorem of characterization of residual transcendental extensions of a valuation;Alexandru;J. Math. Kyoto Univ.,1988
4. Commutative Algebra;Bourbaki,1972
5. Minimal pairs, minimal fields and implicit constant fields;Dutta;J. Algebra,2021