[1]尹红风, 戴汝为, 人工神经网络信息处理原理, 模式识别与人工智能 3:1(1990) [2]R.P.Lippmann, "An introduction to Computing with neural nets", IEEE ASSP Mag.,PP.4-22, Apr. 1987 [3]P. Werbos, "Backpropagation Through Time: What It Does and How to Do It", Proceedings of the IEEE, Vol.78, No.10, PP1550-1560, October, 1990. [4]P. Werbos, "Maximizing long-term gas industry profits in two minutes in Lotus using neural network methods", IEEE Trans. Syst., Man, Cybern., Mar./Apr, 1989. [5]陈玲, 陈学德, 郑重, 青木由直, 一个手写印刷体汉字识别实验系统, 中文信息学报, 5:4(1991), PP50-55 [6]彭瑞祥, 张武田,速示下再认识汉字的某些特征, 心理学报, No.1, 1984。