@InProceedings{abkr-aod-06b,
author = { Eyal Ackerman and Kevin Buchin and Christian Knauer and G{\"u}nter Rote },
title = { Acyclic Orientation of Drawings },
booktitle = { Proc. 22nd European Workshop on Computational Geometry },
year = { 2006 },
pages = { 207--210 },
address = { Delphi, Greece },
note = { Unrefereed conference publication },
}
