A training algorithm for binary feedforward neural networks. - Donald L. Gray; Anthony N. Michel (IEEE Trans. Neural Networks, 1992)

Neural Network Modeling of Financial Markets. - Toma I. Hentea; Donald L. Gray (IASSE, 2003)

Prediction of Annual Inflation Rate using Neural Networks. - Toma I. Hentea; Donald L. Gray (IASSE, 2005)