BibTex format
@article{Hand:2003:10.1016/S0167-8655(02)00394-X,
author = {Hand, DJ and Vinciotti, V},
doi = {10.1016/S0167-8655(02)00394-X},
journal = {PATTERN RECOGNITION LETTERS},
pages = {1555--1562},
title = {Choosing <i>k</i> for two-class nearest neighbour classifiers with unbalanced classes},
url = {http://dx.doi.org/10.1016/S0167-8655(02)00394-X},
volume = {24},
year = {2003}
}