TY  - RPRT
TI  - Interpretation of cosmic ray composition - The path length distribution
AU  - Protheroe, R. J.
AU  - Ormes, J. F.
AU  - Comstock, G. M.
PY  - 1981
UR  - https://ntrs.nasa.gov/citations/19810059464
ID  - 19810059464
ER  -