Andradas Heranz, Carlos2023-06-202023-06-2019890021-869310.1016/0021-8693(89)90141-5https://hdl.handle.net/20.500.14352/57196Specialization chains of real valuation rings.journal articlehttp://www.sciencedirect.com/science/article/pii/0021869389901415http://www.sciencedirect.com/metadata only access512.5Geometria algebraica1201.01 Geometría Algebraica