@inproceedings{9ce0eb2300e04fa1b690df4325e3d132,
title = "VARIATIONAL THEORY OF SUPERFLUID **4He AT POSITIVE TEMPERATURES.",
abstract = "By solving a microscopically based set of coupled Euler-Lagrange equations we calculate the optimal radial distribution function and the associated optimal Helmholtz free energy for superfluid **4He at non-zero temperatures and given density. The results on the pressure-density relation are discussed and extended to describe the normal phase of **4He, particularly, to determine the gas-liquid critical data.",
author = "Ristig, {M. L.} and G. Senger and Kuerten, {K. E.} and Campbell, {C. E.}",
year = "1984",
language = "English (US)",
isbn = "0444869107",
publisher = "North-Holland",
number = "pt 2",
pages = "1209--1210",
booktitle = "Unknown Host Publication Title",
edition = "pt 2",
}