TY  - RPRT
TI  - Surface composition changes in massive star evolution with mass loss
AU  - Noels, A.
AU  - Gabriel, M.
AU  - Vreux, J.-M.
AU  - Conti, P. S.
PY  - 1980
UR  - https://ntrs.nasa.gov/citations/19810042345
ID  - 19810042345
ER  -