TY - RPRT TI - Rotating Pip Detection and Stall Warning in High-Speed Compressors Using Structure Function AU - Bright, Michelle M. AU - Qammar, Helen AU - Vhora, Hanif AU - Schaffer, Michael PY - 1999 UR - https://ntrs.nasa.gov/citations/20000020815 ID - 20000020815 ER -