BibTex format
@article{Krishnan:2011:10.1016/j.jtbi.2010.11.046,
author = {Krishnan, J and Alam-Nazki, A},
doi = {10.1016/j.jtbi.2010.11.046},
journal = {JOURNAL OF THEORETICAL BIOLOGY},
pages = {80--99},
title = {An investigation of design principles underlying repulsive and attractive gradient sensing and their switching},
url = {http://dx.doi.org/10.1016/j.jtbi.2010.11.046},
volume = {273},
year = {2011}
}