Data flow between RFID devices in a modern restricted access administrative officeWaszkowski Robert, Chodowska Agata, Kiedrowicz Maciej, Nowicki Tadeusz, Wesołowski Zbigniew and Worwa KazimierzMATEC Web Conf., 76 (2016) 04004DOI: https://doi.org/10.1051/matecconf/20167604004