BibTex format
@article{Bruin:2013:10.1080/14689367.2013.822458,
author = {Bruin, H and van, Strien S},
doi = {10.1080/14689367.2013.822458},
journal = {DYNAMICAL SYSTEMS-AN INTERNATIONAL JOURNAL},
pages = {381--392},
title = {On the structure of isentropes of polynomial maps},
url = {http://dx.doi.org/10.1080/14689367.2013.822458},
volume = {28},
year = {2013}
}