Kuplevakhsky SV, Fal`kо I. Localized states induced by supercurrent in point contacts. Fiz. Nizk. Temp. [інтернет]. 10, Червень 1992 [цит. за 11, Листопад 2025];18(6):624-5. доступний у: http://80.92.230.95/index.php/fnt/article/view/f18-0624e