TY - RPRT TI - Charged Particle Environment Definition for NGST: Model Development AU - Blackwell, William C. AU - Minow, Joseph I. AU - Evans, Steven W. AU - Hardage, Donna M. AU - Suggs, Robert M. PY - 2000 UR - https://ntrs.nasa.gov/citations/20000032964 ID - 20000032964 ER -