AMPLITUDE-DEPENDENT SOUND ATTENUATION IN bcc 3He CRYSTALS WITH 4He IMPURITIES I. Iwasa, N. Saito et H. SuzukiJ. Phys. Colloques, 42 C5 (1981) C5-37-C5-41DOI: https://doi.org/10.1051/jphyscol:1981504
