TY  - RPRT
TI  - Big-bang nucleosynthesis revisited
AU  - Olive, Keith A.
AU  - Schramm, David N.
AU  - Steigman, Gary
AU  - Walker, Terry P.
PY  - 1989
UR  - https://ntrs.nasa.gov/citations/19900013110
ID  - 19900013110
ER  -