Pere Brunet, Isabel Navazo, Alvar Vinacua. A Modelling Scheme for the Approximate Representation of Closed Surfaces. In Gerald E. Farin, Hans Hagen, Hartmut Noltemeier, Walter Knödel, editors, Geometric Modelling, Dagstuhl, Germany, 1992. Volume 8 of Computing Supplement, pages 75-90, Springer, 1992.
Abstract is missing.