BibTex format
@article{Jones:2009:10.1016/j.physleta.2009.07.034,
author = {Jones, HF and Rivers, RJ},
doi = {10.1016/j.physleta.2009.07.034},
journal = {PHYSICS LETTERS A},
pages = {3304--3308},
title = {Which Green functions does the path integral for quasi-Hermitian Hamiltonians represent?},
url = {http://dx.doi.org/10.1016/j.physleta.2009.07.034},
volume = {373},
year = {2009}
}