10th International Zurich Symposium and Technical Exhibition on Electromagnetic Compatibility, Zurich, Switzerland. IEEE: pp. 687-688; ISBN 978-1-5090-3195-5
1993,
Thuroczy G, Szabo LD, Kubinyi G, Bakos J, Bodo M
Blank M (ed.): Electricity and Magnetism in Biology and Medicine: Review and Research Papers presented at the First World Congress for Electricity and Magnetism in Biology and Medicine, Orlando, Florida, 1992. San Francisco Press; pp. 743-746; ISBN 978-0-911302-67-7