TY  - RPRT
TI  - Directed Acyclic Graphs: A Tool for Understanding the NASA Human Spaceflight System Risks - Human System Risk Board
AU  - Erik L. Antonsen
AU  - Avalon Monti
AU  - Jacqueline Charvat
AU  - Erin S. Connell
AU  - Robert J. Reynolds
AU  - Ahmed Abukmail
AU  - Kristina Marotta
AU  - Charlotte Brown
PY  - 2022
UR  - https://ntrs.nasa.gov/citations/20220015709
ID  - 20220015709
ER  -