by Shpak, N I
Published in Oftalmologicheskii zhurnal (1978)

by Shpak, N I
Published in Oftalmologicheskii zhurnal (1977)

by Shpak, N I, Fedorova, L I, Savko, V V, Konovalova, N V
Published in Oftalmologicheskii zhurnal (1985)

by Shpak, N I
Published in Oftalmologicheskii zhurnal (1976)

by Golub, M. V., Shpak, A. N., Buethe, I., Fritzen, C.-P, Jung, H., Moll, J.
Published in Proceedings of the International Conference Days on Diffraction 2013 (01.05.2013)

by Shpak, N I, Abashina, N N
Published in Oftalmologicheskii zhurnal (1987)

by Shpak, N I
Published in Oftalmologicheskii zhurnal (1972)

by Marmur, R K, Shpak, N I, Elashku, N I
Published in Oftalmologicheskii zhurnal (1973)

by Shpak, N I
Published in Oftalmologicheskii zhurnal (1971)

by Panfilova, G V, Shpak, N I, Popov, E M
Published in Oftalmologicheskii zhurnal (1972)

by Shpak, N I, Savko, V V
Published in Oftalmologicheskii zhurnal (1986)

by Shpak, N I
Published in Oftalmologicheskii zhurnal (1968)

by Shpak, N I, Solov'eva, V P, Sotnikova, E P
Published in Oftalmologicheskii zhurnal (1990)

by Borovkova, N G, Skripnichenko, Z M, Shpak, N I
Published in Oftalmologicheskii zhurnal (1968)

by Shpak, N I
Published in Oftalmologicheskii zhurnal (1966)

by SHPAK, N I
Published in Oftalmologicheskii zhurnal (1964)

by Komskaya, M. S., Naigas, P. ., Shpak, N. A.
Published in Glass and ceramics (01.10.1975)

by Shpak, N I, Naritsyna, N I
Published in Oftalmologicheskii zhurnal (1982)

by Shpak, N I, Savko, V V
Published in Oftalmologicheskii zhurnal (1982)

by Vanichkin, A A, Shpak, N I
Published in Oftalmologicheskii zhurnal (1982)