TY  - JOUR
AU  - Borchers, H. J.
TI  - The generalized three circle - and other convexity theorems with application to the construction of envelopes of holomorphy
JO  - Annales de l'institut Henri Poincaré. Section A, Physique Théorique
PY  - 1977
SP  - 31
EP  - 60
VL  - 27
IS  - 1
PB  - Gauthier-Villars
UR  - http://www.numdam.org/item/AIHPA_1977__27_1_31_0/
LA  - en
ID  - AIHPA_1977__27_1_31_0
ER  -