\input zb-basic
\input zb-ioport
\iteman{io-port 71002882}
\itemau{Lindgren, Jussi T.; Hyv\"arinen, Aapo}
\itemti{Emergence of conjunctive visual features by quadratic independent component analysis}
\itemso{NIPS, 897-904 (2006).}
\itemcc{}
\itemut{}
\itemli{http://books.nips.cc/papers/files/nips19/NIPS2006\_0343.pdf}
\end