TY - RPRT TI - Vibration Based Crack Detection in a Rotating Disk: An Analytical Study - Part 1 AU - Gyekenyesi, Andrew L. AU - Sawicki, Jerzy T. AU - Baaklini, George Y. PY - 2003 UR - https://ntrs.nasa.gov/citations/20040000850 ID - 20040000850 ER -