by Tarasov, M. A., Kuzmin, L. S., Edelman, V. S., Kaurova, N. S., Fominskii, M. Yu, Ermakov, A. B.
Published in JETP letters (01.09.2010)

by Nikitov, S. A., Gigorievskii, V. I., Kotelyanskii, I. M., Suchkov, S. G., Mirgorodskaya, E. N., Gigorievskii, A. V., Luzanov, V. A., Fominskii, M. Y.
Published in 2011 IEEE International Ultrasonics Symposium (01.10.2011)

by Tarasov, M. A., Kuz’min, L. S., Fominskii, M. Yu, Agulo, I. E., Kalabukhov, A. S.
Published in JETP letters (01.01.2003)