\input zb-basic \input zb-ioport \iteman{io-port 70849345} \itemau{Hecht, Ron M.; Hezroni, Omer; Manna, Amit; Dobry, Gil; Zigel, Yaniv; Tishby, Naftali} \itemti{Information bottleneck based age verification} \itemso{INTERSPEECH, 188-191 (2009).} \itemcc{} \itemut{} \itemli{http://www.isca-speech.org/archive/interspeech\_2009/i09\_0188.html} \end