TY - JOUR T1 - LOCATE-US: Indoor Positioning for Mobile Devices Using Encoded Ultrasonic Signals, Inertial Sensors and Graph-Matching. JF - Sensors Y1 - 2021 A1 - Gualda, D A1 - M. C. Pérez A1 - Ureña, J. A1 - A. Hernandez PB - MDPI CY - Suiza VL - 21 IS - 8 ER -