NEUTRON SPECTROSCOPY OF WATER ADSORBED ON SILICA Article Sheka E., Khavryutchenko V., Natkaniec I., Ogenko V., Markichev I., Muzychka A., Nechitailov P. Physica B: Condensed Matter. Elsevier Science Publishers B.V., Amsterdam. Vol. 174. 1991. P. 182-186
COMPUTATIONAL INS SPECTROSCOPY OF DISPERSED CATALYSTS Article Sheka E.F. Physica B: Condensed Matter. Elsevier Science Publishers B.V., Amsterdam. Vol. 174. 1991. P. 227-232
AMPLITUDE WEIGHTED DENSITY OF BULK AND SURFACE VIBRATIONS; ULTRAFINE NICKEL PARTICLES Article Preuß E., Wuttig M., Sheka E., Natkaniec I., Nechitaylov P. Journal of Electron Spectroscopy and Related Phenomena. Vol. 54-55. 1990. P. 425-443
SPECTROSCOPY OF AMORPHOUS SOLIDS WITH MOLECULAR-STRUCTURES Article SHEKA E.F. Uspekhi Fizicheskikh Nauk. Vol. 160. 1990. P. 263-298
VIBERATIONAL SPECTROSCOPY OF DISPERSED SILICA: INELASTIC NEUTRON SCATTERING Article Sheka E.F., Natkaniec I., Khavryutchenko V.D., Nechitaylov P.B., Musychka A.Yu., Ogenko V.M., Markichev I.V., Brankowski J., Krawczyk J. Journal of Electron Spectroscopy and Related Phenomena. Vol. 54-55. 1990. P. 855-876
SPECTROSCOPY OF AMORPHOUS SUBSTANCES WITH MOLECULAR STRUCTURE Article Sheka E.F. Soviet Physics - Uspekhi. Vol. 33. 1990. P. 147-166
INELASTIC-SCATTERING OF NEUTRONS BY SURFACE OSCILLATIONS OF HIGHLY DISPERSED NICKEL Article BESPERSTOV N.N., MUZYCHKA A.Y., NATKANYETS I., NECHITAILOV P.B., SHEKA E.F., SHITIKOV Y.I. ZHURNAL EKSPERIMENTALNOI I TEORETICHESKOI FIZIKI / Journal of Experimental and Theoretical Physics. MEZHDUNARODNAYA KNIGA / Федеральное государственное бюджетное учреждение "Российская академия наук". Vol. 96. 1989. P. 1752-1763