TY - RPRT TI - Vibration-Based Data Used to Detect Cracks in Rotating Disks AU - Gyekenyesi, Andrew L. AU - Sawicki, Jerzy T. AU - Martin, Richard E. AU - Baaklini, George Y. PY - 2004 UR - https://ntrs.nasa.gov/citations/20050192415 ID - 20050192415 ER -