Reihe International Series of Numerical MathematicsCHUI ×Springer Basel × Multivariate Approximation Theory IVProceedings of the Conference at the Mathematical Research Institute at Oberwolfach, Black Forest, February 12–18, 1989CHUISpringer BaseleBook2013 Multivariate Approximation Theory IVProceedings of the Conference at the Mathematical Research Institute at Oberwolfach, Black Forest, February 12–18, 1989CHUISpringer BaselSoftcover2012 Multivariate Approximation Theory IVProceedings of the Conference at the Mathematical Research Institute at Oberwolfach, Black Forest, February 12–18, 1989CHUISpringer BaselHardcover1989