%0 Journal Article %A Borchers, H. J. %T The Generalized Three Circle - And Other Convexity Theorems with Application to the Construction of Envelopes of Holomorphy %J Les rencontres physiciens-mathématiciens de Strasbourg -RCP25 %Z talk:3 %D 1976 %P 42-80 %V 23 %I Institut de Recherche Mathématique Avancée - Université Louis Pasteur %U http://archive.numdam.org/item/RCP25_1976__23__42_0/ %G en %F RCP25_1976__23__42_0