@article{ECP1293,
author = {Ming Yang},
title = {On a theorem in multi-parameter potential theory},
journal = {Electron. Commun. Probab.},
fjournal = {Electronic Communications in Probability},
volume = {12},
year = {2007},
keywords = {Additive L'evy processes, Hausdorff dimension, multiple points.},
abstract = {We prove that the expected Lebesgue measure of the range of an additive Levy process is positive if and only if the product $\Re([1+\Psi_1(\xi)]^{-1})...\Re([1+\Psi_N(\xi)]^{-1})$ is integrable. This was previously proved by Khoshnevisan, Xiao and Zhong [1] under a sector condition.},
pages = {no. 26, 267-275},
issn = {1083-589X},
doi = {10.1214/ECP.v12-1293},
url = {http://ecp.ejpecp.org/article/view/1293}}