Adamenko I, Nemchenko EK, Nemchenko KE. Phonon model of heat radiation into superfluid helium by a solid with a flat surface (Review Article). Fiz. Nizk. Temp. [інтернет]. 18, Червень 2021 [цит. за 20, Червень 2025];47(8):703-9. доступний у: http://80.92.230.95/index.php/fnt/article/view/f47-0703e