1. Theory of reproducing kernels;Aronszajn;Trans. Amer. Math. Soc.,1950
2. Uniform approximation bounds for superpositions of a sigmoidal function;Barron;IEEE Transactions on Information Theory,1993
3. Claassen, M. (2001). System identification for structured nonlinear systems. Ph.D. Dissertation, University of California at Berkeley.
4. Nonparametric approach to wiener system identification;Greblicki;IEEE Transactions on Circuits and Systems,1997
5. Hsu, K., C. Novara, M. Milanese and K. Poolla (2005a). Parametric identification of static nonlinearities in a general interconnected system. Proceedings of the 16th IFAC World Congress.