%0 Journal Article %A Manfred Knebusch %A Digen Zhang %T Manis valuations and Prüfer extensions. I %J Documenta mathematica %D 1996 %P 149-198 %V 1 %U http://geodesic.mathdoc.fr/articles/10.4171/dm/8/ %R 10.4171/dm/8 %F 10_4171_dm_8