TY  - RPRT
TI  - How constant is the Fermi coupling constant?
AU  - RJ Scherrer
AU  - DN Spergel
PY  - 1993
DO  - 10.1103/physrevd.47.4774
UR  - https://pubmed.ncbi.nlm.nih.gov/10015476/
ID  - 10015476
ER  -