by Sigaev, V. N., Sarkisov, P. D., Mamonov, A. B., Konstantinova, T. E., Lyafer, E. I.
Published in Glass and ceramics (1995)

by Osipov, V. G., Lyafer, E. I.
Published in Strength of materials (01.08.1971)

by SIGAEV, V. N, SARKISOV, P. D, MAMONOV, A. B, KONSTANTINOVA, T. E, LYAFER, E. I
Published in Glass and ceramics (1995)