BibTex format
@article{Whiteley:2012:10.1016/j.spa.2012.02.002,
author = {Whiteley, N and Kantas, N and Jasra, A},
doi = {10.1016/j.spa.2012.02.002},
journal = {Stochastic Processes and their Applications},
title = {Linear Variance Bounds for Particle Approximations of Time-Homogeneous Feynman-Kac Formulae},
url = {http://dx.doi.org/10.1016/j.spa.2012.02.002},
year = {2012}
}