1. An algorithm for piecewise-linear approximation of an implicitly defined manifold;Allgower, Eugene L.;SIAM J. Numer. Anal.,1985
2. Vorlesungen Über Inhalt, Oberfläche und Isoperimetrie
3. Pure and Applied Mathematics, Vol. 16;Grünbaum, Branko,1967
4. R. Fletcher & S. P. J. Matthews, A Stable Algorithm for Updating Triangular Factors Under a Rank One Change, Report NA/69, Department of Mathematical Sciences, University of Dundee, Dundee, Scotland, November, 1983.
5. Least distance methods for the scheme of polytopes;von Hohenbalken, B.;Math. Programming,1978