@article{DBLP:journals/cga/RosenPHW11,
author = {Paul Rosen and
Voicu Popescu and
Kyle Hayward and
Chris Wyman},
title = {Nonpinhole Approximations for Interactive Rendering},
journal = {IEEE Computer Graphics and Applications},
volume = {31},
number = {6},
year = {2011},
pages = {68-83},
ee = {http://doi.ieeecomputersociety.org/10.1109/MCG.2011.32},
bibsource = {DBLP, http://dblp.uni-trier.de}
}