Renato Filjar Lidija Busic Sasa Desic Darko Huljenic LBS Position Estimation by Adaptive Selection of Positioning Sensors Based on Requested QoS. 101-109 2008 NEW2AN http://dx.doi.org/10.1007/978-3-540-85500-2_9 conf/new2an/2008 db/conf/new2an/new2an2008.html#FiljarBDH08