BibTex format
@article{Grassly:1997:10.1093/oxfordjournals.molbev.a025760,
author = {Grassly, NC and Holmes, EC},
doi = {10.1093/oxfordjournals.molbev.a025760},
journal = {MOLECULAR BIOLOGY AND EVOLUTION},
pages = {239--247},
title = {A likelihood method for the detection of selection and recombination using nucleotide sequences},
url = {http://dx.doi.org/10.1093/oxfordjournals.molbev.a025760},
volume = {14},
year = {1997}
}