TY  - RPRT
TI  - Search for a composition-dependent fifth force.
AU  - PG Bizzeti
AU  - AM Bizzeti-Sona
AU  - T Fazzini
AU  - A Perego
AU  - N Taccetti
PY  - 1989
DO  - 10.1103/physrevlett.62.2901
UR  - https://pubmed.ncbi.nlm.nih.gov/10040122/
ID  - 10040122
ER  -