@article{CTT100604387,
  author = {Cnitoshi MIKI and Ryohei ONISHI and Takumi KUBOTA and Takeshi HANJI},
  title = {RADIATION CHARACTERISTICS OF ULTRASONIC TIP ECHO AND ITS APPLICATION TO DETECT FATIGUE CRACK CLOSURE IN WELDING RESIDUAL STRESS FIELDS},
  journal = {JSCE},
  year = 2010,
}