@article{1200780779,
author = {\=Oshima, Y\=oichi},
title = {On time change of symmetric Markov processes},
journal = {Osaka J. Math.},
volume = {25},
number = {1},
year = {1988},
pages = { 411-418},
language = {en},
url = {http://dml.mathdoc.fr/item/1200780779}
}
Ōshima, Yōichi. On time change of symmetric Markov processes. Osaka J. Math., Tome 25 (1988) no. 1, pp. 411-418. http://gdmltest.u-ga.fr/item/1200780779/