@Article{jue:09d, author = {O. Aichholzer and W. Aigner and F. Aurenhammer and T. Hackl and B. J\"uttler and M. Rabl}, title = {Medial Axis Computation for Planar Free-form shapes}, journal = {Computer-Aided Design}, year = {2009}, volume = {41}, pages = {339-349}, }