TY - RPRT TI - Conceptual design of a next-generation, fully reusable manned launch system AU - Stanley, Douglas O. AU - Talay, Theodore A. AU - Lepsch, Roger A. AU - Morris, W. Douglas AU - Wurster, Kathryn E. PY - 1991 UR - https://ntrs.nasa.gov/citations/19910034725 ID - 19910034725 ER -