TY - GEN TY - GEN T1 - Thermal relaxation in liquid [sup 3]He/[sup 4]He mixtures near the tricritical point T2 - Report / Helsinki University of Technology, Department of Technical Physics A1 - Islander, Seppo, 1942- A2 - Loponen, M. T., 1950- A2 - Zimmermann, W., jr LA - eng PP - Otaniemi PB - Teknillinen korkeakoulu YR - 1973 UL - https://kansalliskirjasto.finna.fi/Record/fikka.3464662 ER -