TY  - JOUR
AU  - Sjödin, Tord
TI  - Bernstein’s analyticity theorem for quantum differences
JO  - Czechoslovak Mathematical Journal
PY  - 2007
SP  - 67
EP  - 73
VL  - 57
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMJ_2007__57_1_a5/
LA  - en
ID  - CMJ_2007__57_1_a5
ER  -