\input zb-basic \input zb-ioport \iteman{io-port 70145508} \itemau{Akhlaki, Kawtar Benghazi; Hurtado, Mar{\'\i}a Visitaci\'on; Rodr{\'\i}guez, Mar{\'\i}a Luisa; Noguera, Manuel} \itemti{Applying formal verification techniques to ambient assisted living systems} \itemso{OTM Workshops, 381-390 (2009).} \itemcc{} \itemut{} \itemli{doi:10.1007/978-3-642-05290-3\_50} \end