7Bahram Adrangi, Arjun Chatrath. Kambiz Raffiee, The demand for US air transport service: achaos and nonlinearity investigation. Transportation Research. 2001. Part E Vol. 37:337 - 353.
8YH Zweiri. Optimization of a Three - Term Back propagation Algorithm Used for Neural Network Learning. International Journal of Computational Intelligence. 2006. Volume 3 Number 4.
9Yahya HZ, Lakmal D S, Kaspar A. Stability analysis of a three - term baekpropagation algorithm. Neural Networks, 2005,18 ( 10 ) : 1341 - 1347.
