TY  - JOUR
AU  - N. I. Portenko
TI  - Integral equations and some limit theorems for additive functionals of Markov processes
JO  - Teoriâ veroâtnostej i ee primeneniâ
PY  - 1967
SP  - 551
EP  - 559
VL  - 12
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TVP_1967_12_3_a14/
LA  - ru
ID  - TVP_1967_12_3_a14
ER  -