TY  - JOUR
AU  - Brešar, Matej
AU  - Šemrl, Peter
TI  - Mappings which Preserve Idempotents, Local Automorphisms, and Local Derivations
JO  - Canadian journal of mathematics
PY  - 1993
SP  - 483
EP  - 496
VL  - 45
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1993-025-4/
DO  - 10.4153/CJM-1993-025-4
ID  - 10_4153_CJM_1993_025_4
ER  -