THERMAL CONTACT IN LIQUID 3He DOWN TO 0,4mK D.O. Edwards, J.D. Feder, W.J. Gully, G.G. Thas, J. Landau et K.A. Muething J. Phys. Colloques, 39 C6 (1978) C6-260-C6-261 DOI: 10.1051/jphyscol:19786115