@techreport{weko_38881_1, author = "Oja,Erkki and Ogawa,Hidemitsu and Wangviwattana,Jaroonsakdi", title = "Homogeneous Neural Networks for Principal Component Analysis", year = "1991", institution = "Department of Information Technology Lappeenranta University of Technology, Department of Computer Science Tokyo Institute of Technology, Department of Computer Science Tokyo Institute of Technology", number = "111(1991-CG-054)", month = "dec" }