Ponomaryov A, Savchenko E, Gumenchuk G, Khizhniy I, Frankowski M, Bondybey V. Thermoactivation spectroscopy of solid Ar doped with N₂: Electronic Processes in Cryocrystals. Fiz. Nizk. Temp. [інтернет]. 30, Травень 2007 [цит. за 10, Листопад 2025];33(6-7):705-10. доступний у: http://80.92.230.95/index.php/fnt/article/view/f33-0705e