1. A transfinite C2 interpolant over triangles;Alfeld,1984
2. Two discrete C2 interpolants;Alfeld,1984
3. A discrete C1 tetrahedral interpolant;Alfeld,1984
4. Multivariate scattered data derivative generation by functional minimization;Alfeld,1984
5. Multivariate perpendicular interpolation;Alfeld;SIAM J. Numer. Anal.,1985