Denis, StijnStijnDenisBellekens, BenBenBellekensWeyn, MaartenMaartenWeynBerkvens, RafaelRafaelBerkvens2022-02-022021-12-222022-02-0220211932-8184WOS:000728931100042https://imec-publications.be/handle/20.500.12860/38639Sensing Thousands of Visitors Using Radio FrequencyJournal article10.1109/JSYST.2020.3019189WOS:000728931100042