Shinohara N (ed.): Wireless Power Transfer Technologies, 2 Edition. IET Energy Engineering, volume 256; The Institution of Engineering and Technology, London; pp. 295-314; ISBN 978-1-83953-892-6
Shinohara N (ed.): Wireless Power Transfer Technologies, 2 Edition. IET Energy Engineering, volume 256; The Institution of Engineering and Technology, London; pp. 273-294; ISBN 978-1-83953-892-6