@book{Redner_2001,
title={A Guide to First-Passage Processes},
ISBN={9780511606014},
url={http://dx.doi.org/10.1017/cbo9780511606014},
DOI={10.1017/cbo9780511606014},
publisher={Cambridge University Press},
author={Redner,
Sidney},
year={2001},
month=aug }