Caspary N, Savchenko EV, Thoma A, Lammers A, Bondybey VE. Optical spectra of CuO₂ and matrix effect upon its structure: Low-Temperature Physics and Chemistry in Cryomatrice. Fiz. Nizk. Temp. [інтернет]. 10, Вересень 2000 [цит. за 10, Листопад 2025];26(9-10):1001-10. доступний у: http://80.92.230.95/index.php/fnt/article/view/f26-1001e