Посилання:Thermal conductivity measurements and self-organized criticality very close to the superfluid transition in ⁴He / W.A. Moeur, P.K. Day, F.-C. Liu, R.V. Duncan // Физика низких температур. — 1998. — Т. 24, № 2. — С. 147-147. — англ.
Підтримка:This work was accomplished with support from the NASA Microgravity Science
and Applications Division as part of the DYNAMX flight project. This project intends
to measure the thermal conductivity of 4He close to the superfluid transition in a
microgravity environment aboard a NASA space shuttle.