TY  - JOUR
AU  - Wojciech Bartoszek
TI  - "Zero-two'' law for conservative Markov operators
JO  - Colloquium Mathematicum
PY  - 1987
SP  - 99
EP  - 103
VL  - 52
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm-52-1-99-103/
DO  - 10.4064/cm-52-1-99-103
LA  - en
ID  - 10_4064_cm_52_1_99_103
ER  -