\input zb-basic \input zb-ioport \iteman{io-port 70315405} \itemau{Lo, James Ting-Ho} \itemti{Unsupervised hebbian learning by recurrent multilayer neural networks for temporal hierarchical pattern recognition} \itemso{CISS, 1-6 (2010).} \itemcc{} \itemut{} \itemli{doi:10.1109/CISS.2010.5464925} \end