Klauenberg BJ, Grandolfo M, Erwin DN (eds.): Radiofrequency Radiation Standards. NATO ASI Series, 274巻; Springer, Boston, MA; pp. 197-206; ISBN 978-0-306-44919-2
Klauenberg BJ, Grandolfo M, Erwin DN (eds.): Radiofrequency Radiation Standards. NATO ASI Series, 274巻; Springer, Boston, MA; pp. 303-307; ISBN 978-0-306-44919-2