@inproceedings{5657,
  author       = {Cottin, Claudia},
  booktitle    = {Approximation Theory VI, Proc. Conf. College Station (Texas)},
  editor       = {Chui, C. K. and Schumaker, Larry L. and Ward, J. D. },
  location     = {Texas A & M University},
  pages        = {149--152},
  publisher    = {Academic Press},
  title        = {{Inverse theorems for blending-type approximation}},
  year         = {1989},
}