@InCollection{jue:12b,
author = {Sz. B\'ela and B. J\"uttler},
title = {Approximating Algebraic Space Curves by Circular Arcs},
booktitle = {Curves and Surfaces},
publisher = {Springer},
year = {2012},
editor = {Boissonnat, J.-D. and Chenin, P. and Cohen, A. and Gout, C. 
       and Lyche, T. and Mazure, M.-L. and Schumaker, L.},
pages = {157-177},
volume = {6920},
DOI = {10.1007/978-3-642-27413-8_10},
series = {Lecture Notes in Computer Science},
}