Lysiuk, V. O.     Effect of ion implantation on the optical properties of thin films of transition metals on a pyroelectric [Текст] / V.O. Lysiuk, V.S. Staschuk, A.L. Yampolskiy, O.O. Popenko // Sixteenth International Young Scientists Conference "Optics & High Technology Material Science SPO 2015" : ski. works : Oct. 22-25, 2015, Kyiv, Ukraine : devoted to intern. year of light-based technoligies a. 75th anniversary of Fac. of physics of Taras Schevchenko Nat. Univ. of Kyiv / Taras Shevchenko Nat. Univ. of Kyiv (TSNUK) ; [progr. comm.: O.K. Zakusylo (head) et al.]. — Kyiv : Київський університет, 2015. — P. 145-146.