\input zb-basic
\input zb-ioport
\iteman{io-port 02050817}
\itemau{Lieven, N. A. J.}
\itemti{Neural networks for modal analysis.}
\itemso{Montalv\~ao e Silva, J\'ulio M. (ed.) et al., Modal analysis and testing. Proceedings of the NATO ASI, Sesimbra, Portugal, May 3--15, 1998. Dordrecht: Kluwer Academic Publishers (ISBN 0-7923-5893-7/hbk; 0-7923-5894-5/pbk). NATO ASI Ser., Ser. E, Appl. Sci. 363, 507-528 (1999).}
\itemcc{}
\itemut{}
\itemli{}
\end