1. O. O. Balyts’kyi, “Thermal oxidation of gallium-indium selenide and the In-Ga-Se-O phase diagram,” Mater. Sci., 37, No.4, 121–123 (2001).
2. W. Jaegermann, A. Klein, and C. Pettenkofer, “Electronic properties of Van-der-Waals epitaxy films and interfaces,” in: Electron Spectroscopies Applied to Low-Dimensional Materials, Kluwer AP, Dordrecht-Boston-London (2000), pp. 317–402.
3. O. O. Balyts’kyi, “Phase transformations in the process of thermal oxidation of Gax Se1-x (0.47 ≤ x ≤ 0.53) alloys,” Visn. Lviv. Nats. Univ., Issue 32, 22–27 (1999).
4. O. O. Balyts’kyi, “Phase transformations in the process of oxidation of Inx Se1-x (0.47 ≤ x ≤ 0.53) alloys,” Fiz.-Khim. Mekh. Mater., 38, No.5, 43–47 (2002).
5. P. Lupshak and I. Hirnyk, “Thermal expansion of (Ga0.4 In 0.6)2Se3 monocrystals,” Visn. Lviv. Nats. Univ., Issue 33, 126–129 (2000).