by Karpilovskii, L. P., Gress, R. I.
Published in Glass and ceramics (01.01.1980)

by Leshchenko, N. P., Gress, R. I.
Published in Glass and ceramics (01.12.1975)

by Leshchenko, N. P., Gress, R. I.
Published in Glass and ceramics (01.01.1975)

by Gress, R. I., Leshchenko, N. P.
Published in Glass and ceramics (01.04.1969)

by Kukolev, G. V., Gress, R. I., Leshchenko, N. P.
Published in Glass and ceramics (01.07.1970)

by Ivakhina, L. A., Gress, R. I., Ivakhin, S. I.
Published in Glass and ceramics (01.10.1962)

by Kukolev, G. V., Leshchenko, N. P., Gaidash, B. I., Gress, R. I.
Published in Glass and ceramics (01.07.1971)

by Ivakhin, S. I., Ivakhina, L. A., Leshchenko, N. P., Gress, R. I.
Published in Glass and ceramics (01.12.1965)

by Ivakhina, L. A., Gress-Slavyans, R. I., Ivakhin, S. I.
Published in Glass and ceramics (01.03.1964)