by Koshelev, K N, Krauz, V I, Reshetniak, N G, Salukvadze, R G, Sidelnikov, Yu V, Khautiev, E Yu
Published in Journal of physics. D, Applied physics (14.12.1988)

by Eremeev, D.B., Churyumov, G.I., Aizatsky, N.I., Dovbnya, A.N., Zakutin, V.V., Reshetniak, N.G.
Published in Third International Kharkov Symposium 'Physics and Engineering of Millimeter and Submillimeter Waves'. MSMW'98. Symposium Proceedings (Cat. No.98EX119) (1998)