@Other{WelkWeickertBeckerSchnörrFeddernBurgeth_2005,
title={Median and related local filters for tensor-valued images},
author={Welk, Martin and Weickert, Joachim and Becker, Florian and Schnörr, Christoph and Feddern, Christian and Burgeth, Bernhard},
doi={http://dx.doi.org/10.22028/D291-26281},
year={2005}
}