@article{05070625,
title = {Two-sided estimates on the density of the Feynman-Kac semigroups of stable-like processes.},
journal = {Electronic Communications in Probability [electronic only]},
volume = {11},
year = {2006},
pages = {146-161},
zbl = {1112.60059},
language = {en},
url = {http://dml.mathdoc.fr/item/05070625}
}
Song, Renming. Two-sided estimates on the density of the Feynman-Kac semigroups of stable-like processes.. Electronic Communications in Probability [electronic only], Tome 11 (2006) pp. 146-161. http://gdmltest.u-ga.fr/item/05070625/