1. Measurements of electromagnetic emissions of LTE base stations. (Messung der elektromagnetischen Immissionen von LTE-Basisstationen.);Bornkessel;EMF-Spektrum,2011
2. Electronic Communications Committee (ECC) 2004 Electronic Communications Committee within the European Conference of Postal and Telecommunications Administrations (CEPT), ECC recommendation (02)04 (revised Bratislava 2003, Helsinki 2007). Measuring non-ionising electromagnetic radiation (9 kHz-300 GHz) http://www.ero.dk