Explorations of the mean field theory learning algorithm. - Carsten Peterson; Eric Hartman (Neural Networks, 1989)

Layered Neural Networks with Gaussian Hidden Units as Universal Approximations. - Eric J. Hartman; James D. Keeler; Jacek M. Kowalski (Neural Comput., 1990)

An Optoelectronic Architecture for Multilayer Learning in a Single Photorefractive Crystal. - Carsten Peterson; Stephen Redfield; James D. Keeler; Eric Hartman (Neural Comput., 1990)

Predicting the Future: Advantages of Semilocal Units. - Eric Hartman; James D. Keeler (Neural Comput., 1991)

Training Feedforward Neural Networks with Gain Constraints. - Eric Hartman (Neural Comput., 2000)

Extrapolating gain-constrained neural networks - effective modeling for nonlinear control. - Bijan Sayyar-Rodsari; Eric Hartman; Edward Plumer; Kadir Liano; Carl A. Schweiger (CDC, 2004)