Evaluation and Comparison of Ultrasonic and UWB Technology for Indoor Localization in an Industrial Environment. - Amalia Lelia Cretu-Sîrcu; Henrik Schiøler; Jens Peter Cederholm; Ion Sîrcu; Allan Schjørring; Ignacio Rodriguez Larrad; Gilberto Berardinelli; Ole Madsen (Sensors, 2022)