00451nas a2200145   4500000000100000000000100001008004100002100002000043700002000063700002100083700001500104245012400119856005500243490000700298       2022                            d1 aKatarzyna Filus1 aSławomir Nowak1 aJoanna Domańska1 aJakub Duda00aCost-Effective Filtering of Unreliable Proximity Detection Results Based on BLE RSSI and IMU Readings Using Smartphones  uhttps://www.nature.com/articles/s41598-022-06201-y0 v12