TY - RPRT TI - Minimum Hamiltonian ascent trajectory evaluation (MASTRE) program (update to automatic flight trajectory design, performance prediction, and vehicle sizing for support of shuttle and shuttle derived vehicles) users manual AU - Lyons, J. T. AU - Borchers, William R. PY - 1993 UR - https://ntrs.nasa.gov/citations/19930019369 ID - 19930019369 ER -