@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, {Charles E}",

year = "1984",

month = dec,

day = "1",

language = "English (US)",

isbn = "0444869107",

publisher = "North-Holland",

number = "pt 2",

pages = "1209--1210",

booktitle = "Unknown Host Publication Title",

edition = "pt 2",

}