by Margaryan, A. T., Khachatryan, V. H., Vardanyan, H. S., Grigoryan, N. K., Ajvazyan, R. B., Kakoyan, V. H., Khachatryan, P. A., Zhamkochyan, S. V., Balabanski, D. L., Annand, J. R. M., Livingston, K., Montgomery, R., Filikh, I., Mohammad, A., Vlahovic, B.
Published in Journal of contemporary physics (2019)

by Myts, B V, Khachatrian, A P, Vorob'ev, I V, Zakharova, N F
Published in Hirurgija (Moskva) (01.09.1986)