@article{SCH10a,
author	=	{Tobias Schuchert and Til Aach and Hanno Scharr},
title	=	{Range Flow in Varying Illumination: Algorithms and Comparisons},
year	=	{2010},
journal	=	{IEEE Transactions on Pattern Analysis and Machine Intelligence},
pages	=	{in press},
volume	=	{XX},
number	=	{Y}
}