TY  - JOUR
AU  - Jürg Rätz
TI  - On Wigner's theorem: Remarks, complements, comments, and corollaries.
JO  - Aequationes mathematicae
PY  - 1996
SP  - 1
EP  - 9
VL  - 52
IS  - 1-2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AM2_1996__52_1-2_137651/
ID  - AM2_1996__52_1-2_137651
ER  -