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@article{MMO_1960_9_a5, author = {V. A. Volkonskii}, title = {Additive functionals of {Markov} processes}, journal = {Trudy Moskovskogo matemati\v{c}eskogo ob\^{s}estva}, pages = {143--189}, publisher = {mathdoc}, volume = {9}, year = {1960}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MMO_1960_9_a5/} }
V. A. Volkonskii. Additive functionals of Markov processes. Trudy Moskovskogo matematičeskogo obŝestva, Trudy Moskovskogo Matematicheskogo Obshchestva, Tome 9 (1960), pp. 143-189. http://geodesic.mathdoc.fr/item/MMO_1960_9_a5/