by Tsaritsyi, M. A., Zakharenko, N. I.
Published in Glass and ceramics (01.04.1965)

by Tsaritsyi, M. A., Zakharenko, N. I., Odnodvortsev, P. E., Kiryushkin, A. M., Prokof'eva, Z. I.
Published in Glass and ceramics (01.08.1962)