Kharadze, G.A., Suramlishvili, N.G. і Vachnadze, G.E. 1997. Small-amplitude oscillations of magnetization accompanying long-lived spin-precession in ³He-B. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР. 23, 8 (Сер 1997), 803–807. DOI:https://doi.org/10.1063/1.593432.