TY  - RPRT
TI  - PROPER 3C - A nucleon pion transport code
AU  - Filippas, T. A.
AU  - Lambiotte, J. J., Jr.
AU  - Wilson, J. W.
PY  - 1971
UR  - https://ntrs.nasa.gov/citations/19710015247
ID  - 19710015247
ER  -