%0 Book Section %B Theoretical Computer Science: 6th GI conference, Dortmund %D 1982 %T Analysis of polynomial approximation algorithms for constraint expressions %A K. J. Lieberherr %A S. A. Vavasis %E A. B. Cremers %E H. P. Kriegel %B Theoretical Computer Science: 6th GI conference, Dortmund %S Lecture Notes in Computer Science %I Springer Verlag %C Berlin %V 145 %G eng