When is approximation by Gaussian networks necessarily a linear process?

Hrushikesh Narhar Mhaskar. When is approximation by Gaussian networks necessarily a linear process?. Neural Networks, 17(7):989-1001, 2004. [doi]

@article{Mhaskar04:1,
  title = {When is approximation by Gaussian networks necessarily a linear process?},
  author = {Hrushikesh Narhar Mhaskar},
  year = {2004},
  doi = {10.1016/j.neunet.2004.04.001},
  url = {http://dx.doi.org/10.1016/j.neunet.2004.04.001},
  researchr = {https://researchr.org/publication/Mhaskar04%3A1},
  cites = {0},
  citedby = {0},
  journal = {Neural Networks},
  volume = {17},
  number = {7},
  pages = {989-1001},
}