EFFECT OF BAROTHERMAL TREATMENT ON THE CRYSTAL STRUCTURE OF A NICKEL ALLOY AS PROBED BY X-RAY DIFFRACTION Статья Lobanov N.N., Labyntseva O.S., Padalko A.G., Avdyukhin S.P., Veselov A.N. Russian Journal of Inorganic Chemistry. IAPC Nauka/Interperiodica. Том 52. 2007. С. 108-111