TY  - RPRT
TI  - Massless fields in scalar-tensor cosmologies.
AU  - JP Mimoso
AU  - D Wands
PY  - 1995
DO  - 10.1103/physrevd.51.477
UR  - https://pubmed.ncbi.nlm.nih.gov/10018500/
ID  - 10018500
ER  -