Montereali R, Bonfigli F, Menchini F, Vincenti M. Optical spectroscopy and microscopy of radiationinduced light-emitting point defects in lithium fluoride crystals and films. Fiz. Nizk. Temp. [інтернет]. 19, Червень 2012 [цит. за 10, Листопад 2025];38(8):976-84. доступний у: http://80.92.230.95/index.php/fnt/article/view/f38-0976e