TY  - RPRT
TI  - Primordial magnetic fields from string cosmology.
AU  - M Gasperini
AU  - M Giovannini
AU  - G Veneziano
PY  - 1995
DO  - 10.1103/physrevlett.75.3796
UR  - https://pubmed.ncbi.nlm.nih.gov/10059734/
ID  - 10059734
ER  -