01103nam0-22003611i-450-99000133101040332120100519154449.03-540-55992-2000133101FED01000133101(Aleph)000133101FED0100013310120001205d1992----km-y0itay50------baengReal Algebraic GeometryProceedings of the Conference held in Rennes, France, June 24-28, 1991editors M. Coste, L. Mahé, M.-F. RoyBerlinSpringer-Verlagc1992viii, 418 p.24 cmLecture Notes in Mathematics1524Geometria algebricaCongressi513.35Conference On Real Algebraic Geometry,Rennes, france, June 24-28, 1991Coste,M.Mahe',L.Roy,M.-F.ITUNINARICAUNIMARCBK990001331010403321C-20-(152410224MA1MA114PXX32BXXReal algebraic geometry81356UNINA