Determining the peak spatial-average specific absorption rate (SAR) in the human body from wireless communication devices, 30 MHz to 6 GHz - Part 4: General requirements for using the finite element method for SAR calculations
International Electrotechnical Commission (IEC), Institute of Electrical and Electronics Engineers (IEEE)
2020, IEC/IEEE 62704-4:2020: 1-104, ISBN 978-2-8-3228535-0