TY  - JOUR
AU  - Agnieszka Tyliba
AU  - Eugeniusz Wachnicki
TI  - On some class of exponential type operators
JO  - Commentationes Mathematicae
PY  - 2005
SP  -  57
EP  - 70
VL  - 45
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.14708/cm.v45i1.5228/
DO  - 10.14708/cm.v45i1.5228
LA  - pl
ID  - 10_14708_cm_v45i1_5228
ER  -