TY - RPRT TI - Method for Tracking and Communicating Aggregate Risk Through the Use of Model-Based Systems Engineering (MBSE) Tools AU - Darpel, Scott AU - Beckman, Sean AU - Ferlin, Tim AU - Havenhill, Maria AU - Parrott, Edith AU - Harcula, Kathy PY - 2019 UR - https://ntrs.nasa.gov/citations/20190025675 ID - 20190025675 ER -