Citation: Rg. Hennig et H. Teichler, FIRST-PRINCIPLES STUDY ON THE STABILIZATION OF APPROXIMANTS TO ICOSAHEDRAL TITANIUM-3D-TRANSITION-METAL QUASI-CRYSTALS BY SILICON AND OXYGEN, Philosophical magazine. A. Physics of condensed matter. Structure, defects and mechanical properties, 76(5), 1997, pp. 1053-1064