@article {Rice2007Character,
	title = {Character displacement: in situ evolution of novel phenotypes or sorting of pre-existing variation?},
	journal = {Journal of Evolutionary Biology},
	volume = {20},
	number = {2},
	year = {2007},
	month = {March},
	pages = {448{\textendash}459},
	publisher = {Blackwell Publishing},
	keywords = {character-displacement, evolution},
	issn = {1010-061X},
	doi = {10.1111/j.1420-9101.2006.01187.x},
	url = {http://dx.doi.org/10.1111/j.1420-9101.2006.01187.x},
	author = {Rice, A. M. and Pfennig, D. W.}
}
