[1]
Adamenko, I., Nemchenko, K., Slipko, V. і Wyatt, A. 2008. Collective modes in superfluid helium when there is a relative velocity between the normal and superfluid components: Жидкий гелий. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР. 34, 4-5 (Бер 2008), 357–366. DOI:https://doi.org/10.1063/1.2908889.