TY  - JOUR
AU  - Mieczysław K. Mentzen
TI  - Ergodic properties of group extensions of dynamical systems with discrete spectra
JO  - Studia Mathematica
PY  - 1991
SP  - 19
EP  - 31
VL  - 101
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/sm-101-1-19-31/
DO  - 10.4064/sm-101-1-19-31
LA  - en
ID  - 10_4064_sm_101_1_19_31
ER  -