Shpak, A.P.; Karbovskii, V.L.; Vakhney, A.G.; Kluyenko, L.P.
(Поверхность, 2002)
The regularities of electronic structure of calcium hydroxyapatite samples of different genealogy were investigated by X-ray, IR spectroscopy methods and by quantum-mechanical calculations - Xa and LMTO (methods of the ...