TY - RPRT TI - Bladed-shrouded-disc aeroelastic analyses: Computer program updates in NASTRAN level 17.7 AU - Gallo, A. M. AU - Elchuri, V. AU - Skalski, S. C. PY - 1981 UR - https://ntrs.nasa.gov/citations/19840007086 ID - 19840007086 ER -