BibTex format
@article{Christensen:2002:10.1006/jtbi.2002.2530,
author = {Christensen, K and de, Collobiano SA and Hall, M and Jensen, HJ},
doi = {10.1006/jtbi.2002.2530},
journal = {JOURNAL OF THEORETICAL BIOLOGY},
pages = {73--84},
title = {Tangled nature: A model of evolutionary ecology},
url = {http://dx.doi.org/10.1006/jtbi.2002.2530},
volume = {216},
year = {2002}
}