TY - RPRT TI - Space Environmentally Durable Polyimides and Copolyimides AU - Connell, John W. AU - Smith, Joseph G. AU - Hergenrother, Paul M. AU - Watson, Kent A. AU - Thompson, Craig M. PY - 2006 UR - https://ntrs.nasa.gov/citations/20060050054 ID - 20060050054 ER -