TY  - RPRT
TI  - Static response function for longitudinal and transverse excitations in superfluid helium.
AU  - F Dalfovo
AU  - S Stringari
PY  - 1992
DO  - 10.1103/physrevb.46.13991
UR  - https://pubmed.ncbi.nlm.nih.gov/10003466/
ID  - 10003466
ER  -