TIKHOMIROV,M.N. AS HISTORIAN OF OLD-RUSSIAN CULTURE ArticleCHISTYAKOVA E.V.Voprosy Istorii. 1993. P.. 158-164
OSCILLATING SPECTROSCOPY OF DISPERSE SILICA - NONELASTIC SCATTERING OF NEUTRONS ArticleSHEKA E.F., NATKANETS I., KHAVRYUCHENKO V.D., NECHITAILOV P.B., MARKICHEV I.V., MUZYCHKA A.Y.ZHURNAL FIZICHESKOI KHIMII / Russian Journal of Physical Chemistry A. Vol. 67. 1993. P.. 38-47