IVANCHENKO YM, LISYANSKY AA, FILIPPOV AE, RADIEVSKY AV. Developed fluctuations and localized excitations in high-T_c and heavy-fermion systems. Fiz. Nizk. Temp. [інтернет]. 10, Вересень 1991 [цит. за 20, Червень 2025];17(9):1146-9. доступний у: http://80.92.230.95/index.php/fnt/article/view/f17-1146e