TY  - JOUR
AU  - V. A. Vatutin
TI  - A~conditional limit theorem for a~critical Branching process with immigration
JO  - Matematičeskie zametki
PY  - 1977
SP  - 727
EP  - 736
VL  - 21
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1977_21_5_a13/
LA  - ru
ID  - MZM_1977_21_5_a13
ER  -