PACS numbers

67.40.Bz Phenomenology and two-fluid models

V.L. Ginzburg, A.A. Sobyanin “Superfluidity of helium II near the λ point” 31 289–299 (1988)
67.40.Bz, 67.40.Kh, 67.40.Pm (all)
É.B. Sonin “Superflows and superfluidity” 25 409–430 (1982)
67.40.Vs, 67.50.Fi, 67.40.Bz (all)