@article{DBLP:journals/jasis/Collins-ThompsonC05,
author = {Kevyn Collins-Thompson and
James P. Callan},
title = {Predicting reading difficulty with statistical language
models},
journal = {JASIST},
volume = {56},
number = {13},
year = {2005},
pages = {1448-1462},
ee = {http://dx.doi.org/10.1002/asi.20243},
bibsource = {DBLP, http://dblp.uni-trier.de}
}