Barbour AB, Whittingham HE (eds.): Human Problems of Supersonic and Hypersonic Flight: Proceedings of the 5th European Congress of Aviation Medicine, London. Pergamon Press, Oxford; 449-454
2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, Atlanta, GA, USA. IEEE: 753-754; ISBN 978-1-7281-0693-9