TY  - RPRT
TI  - UH cosmic rays and solar system material - The elements just beyond iron
AU  - Wefel, J. P.
AU  - Schramm, D. N.
AU  - Blake, J. B.
PY  - 1977
UR  - https://ntrs.nasa.gov/citations/19770059265
ID  - 19770059265
ER  -