%0 Journal Article
%A B. P. Harlamov
%T Additive functionals and a~time change which preserves the semi-Markov property of a~process
%J Zapiski Nauchnykh Seminarov POMI
%D 1980
%P 203-216
%V 97
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1980_97_a20/
%G ru
%F ZNSL_1980_97_a20