TY  - JOUR
AU  - Mandl, Petr
TI  - Martingale methods in discrete state random processes
JO  - Kybernetika
PY  - 1982
VL  - 18
IS  - Suppl
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/KYB_1982__18_Suppl_a0/
LA  - en
ID  - KYB_1982__18_Suppl_a0
ER  -