TY  - RPRT
TI  - Collision Avoidance Short Course: Conjunction Assessment Risk Analysis - NASA Robotic CARA: Theory - Part I:
AU  - Hejduk, M. D.
AU  - Frigm, Ryan C.
PY  - 2015
UR  - https://ntrs.nasa.gov/citations/20150018286
ID  - 20150018286
ER  -