@InProceedings{jue:03e, author = {B. J\"uttler and K. Rittenschober}, title = {Using Line Congruences for Parameterizing Special Algebraic Surfaces}, booktitle = {The Mathematics of Surfaces X}, series= {Lecture Notes in Computer Science}, volume={2768}, publisher={Springer}, address={Berlin}, pages={223--243}, year = {2003}, editor = {M.~Wilson and R.R. Martin} }