TY - RPRT TI - EXPANDING THE RISK-INFORMED SAFETY ANALYSIS OF SPACE NUCLEAR SYSTEMS TO INCLUDE REACTORS . AU - Marshall, Elaine T. AU - Wyss, Gregory AU - Polansky, Gary PY - 2021 DO - 10.2172/1886194 UR - https://www.osti.gov/biblio/1886194 ID - 1886194 ER -