Annotated link http://www.diigo.com/bookmark/http://scitation.aip.org/getpdf/servlet/GetPDFServlet?filetype=pdf&id=PMARCW000006000001015002000001&idtype=cvips
H. Hermansky, N. Morgan, A. Bayya, and P. Kohn. ICSI Technology Report TR-91-069. The International Computer Science Institute, Berkley, CA, (December 1991)