BibTex format
@article{Thomas:2014:10.1073/pnas.1400049111,
author = {Thomas, P and Popovic, N and Grima, R},
doi = {10.1073/pnas.1400049111},
journal = {Proceedings of the National Academy of Sciences of the United States of America},
pages = {6994--6999},
title = {Phenotypic switching in gene regulatory networks},
url = {http://dx.doi.org/10.1073/pnas.1400049111},
volume = {111},
year = {2014}
}