@article{ref1,
title="Evolution of suicidal signals",
journal="Nature",
year="2002",
author="Speed, Mike and Ruxton, Graeme D.",
volume="416",
number="6879",
pages="375-375",
abstract="To deter predators, some organisms have evolved protective mechanisms and warning colorations. Innovative mathematical modelling shows how the first animals with these signals might have managed to survive.<p />",
language="",
issn="0028-0836",
doi="10.1038/416375a",
url="http://dx.doi.org/10.1038/416375a"
}