TY - RPRT TI - Fatigue Flaw NDE Reference Standard Development Phase I— Feasibility Study AU - Richards, Mark D. AU - McColskey, J. David AU - Weeks, Timothy S. PY - 2012 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 7902 DO - 10.6028/NIST.IR.7902 ER -