TY  - RPRT
TI  - Deviations from the impulse approximation in liquid 4He: Momentum-transfer dependence.
AU  - KW Herwig
AU  - PE Sokol
AU  - WM Snow
AU  - RC Blasdell
PY  - 1991
DO  - 10.1103/physrevb.44.308
UR  - https://pubmed.ncbi.nlm.nih.gov/9998248/
ID  - 9998248
ER  -