QUANTUM DIFFUSION IN SOLID HELIUM, DETECTION AND INVESTIGATION OF IMPURITON-PHONON MECHANISM OF SCATTERING B. N. Eselson, V. A. Mikheev, V. N. Grigoriev et N.P MikhinJ. Phys. Colloques, 39 C6 (1978) C6-119-C6-120DOI: https://doi.org/10.1051/jphyscol:1978654