1 R. M. Burton, "Universal approximation in p-mean by neural networks" 11 : 661-667, 1998
2 B. Gao, "Univariant approximation by superpositions of a sigmoidal function" 178 (178): 221-226, 1993
3 F. Li, "The essential order of simultaneous approximation for neural networks" 194 (194): 120-127, 2007
4 X. Li, "Simultaneous approximation of a multivariate functions and their derivatives by neural networks with one hidden layer" 12 : 327-343, 1996
5 Y. Ito, "Simultaneous Lp-approximations of polynomials and dervatives on the whole space" 587-592, 1999
6 D. E. Rumelhart, "Parallel Distributed Processing : explorations in the microstructure of cognition" MIT Press 1986
7 M. V. Medvedeva, "On sigmoidal functions" 53 (53): 16-19, 1998
8 A. R. Gallant, "On learning the derivatives of an unknown mapping with multilayer feedforward networks" 5 : 129-138, 1992
9 H. N. Mhaskar, "Neural networks for functional approximation and system identification" 9 (9): 143-159, 1997
10 R. A. DeVore, "Constructive Approximation" Springer Verlag 1993
1 R. M. Burton, "Universal approximation in p-mean by neural networks" 11 : 661-667, 1998
2 B. Gao, "Univariant approximation by superpositions of a sigmoidal function" 178 (178): 221-226, 1993
3 F. Li, "The essential order of simultaneous approximation for neural networks" 194 (194): 120-127, 2007
4 X. Li, "Simultaneous approximation of a multivariate functions and their derivatives by neural networks with one hidden layer" 12 : 327-343, 1996
5 Y. Ito, "Simultaneous Lp-approximations of polynomials and dervatives on the whole space" 587-592, 1999
6 D. E. Rumelhart, "Parallel Distributed Processing : explorations in the microstructure of cognition" MIT Press 1986
7 M. V. Medvedeva, "On sigmoidal functions" 53 (53): 16-19, 1998
8 A. R. Gallant, "On learning the derivatives of an unknown mapping with multilayer feedforward networks" 5 : 129-138, 1992
9 H. N. Mhaskar, "Neural networks for functional approximation and system identification" 9 (9): 143-159, 1997
10 R. A. DeVore, "Constructive Approximation" Springer Verlag 1993
11 G. G. Lorentz, "Bernstein Polynomials" Chelsea 1986
12 B. Malakooti, "Approximation polynomial functions by feedforward artificial neural networks : capacity analysis and design" 90 : 27-51, 1998
13 G. Lewicki, "Approximation of functions of finite variation by superpositions of a sigmoidal function" 17 (17): 1147-1152, 2004
14 P. Cardaliaguet, "Approximation of a function and its derivative with a neural network" 5 : 207-220, 1992