IMPURITY INTERACTION ANISOTROPY AND QUANTUM DIFFUSION OF 3He IN SOLID 4He V. A. Slusarev, M. A. Strzhemechny et I.A. BurakhovichJ. Phys. Colloques, 39 C6 (1978) C6-117-C6-118DOI: https://doi.org/10.1051/jphyscol:1978653