\input zb-basic \input zb-ioport \iteman{io-port 70035603} \itemau{Kubota, Toshiro; Huntsberger, Terrance L.} \itemti{Adaptive anisotropic parameter estimation in the weak membrane model} \itemso{EMMCVPR, 179-194 (1997).} \itemcc{} \itemut{} \itemli{doi:10.1007/3-540-62909-2\_80} \end