id: 50104376 dt: j an: 50104376 au: Wang, Jian-Zhou; Wang, Ju-Jie; Zhang, Zhe-George; Guo, Shu-Po ti: Forecasting stock indices with back propagation neural network so: Expert Syst. Appl. 38, No. 11, 14346-14355 (2011). py: 2011 pu: la: EN cc: ut: ci: li: doi:10.1016/j.eswa.2011.04.222