TY - JOUR AU - A. P. Cherenkov TI - Additive functionals of regular semi-Markov processes JO - Matematičeskie zametki PY - 1975 SP - 621 EP - 631 VL - 18 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1975_18_4_a15/ LA - ru ID - MZM_1975_18_4_a15 ER -