\input zb-basic \input zb-ioport \iteman{io-port 50012274} \itemau{Damilano, Luca; Guglieri, Giorgio; Quagliotti, Fulvia; Sale, Ilaria} \itemti{FMS for unmanned aerial systems: HMI issues and new interface solutions} \itemso{Journal of Intelligent and Robotic Systems 65, No. 1-4, 27-42 (2012).} \itemcc{} \itemut{} \itemli{doi:10.1007/s10846-011-9567-3} \end