References
- Okada and Arata . 1963 . J of the Japan Weld Soc , 32 (1)
- Kodama . 1969 . Precision Machinery Society Spring conf 53 – 54 . preprints
- Aoki , Saito and Kashiwabara . 1969 . Precision Machinery Society Spring conf 57 – 58 . preprints
- Chang , U. I. and Frisch , J . 1974 . Weld J , : 24 – 35 .
- Kodama . 1988 . Japan Weld Soc Resistance Weld Res Committee Data RW-83
- Kodama . 1969 . Electronic Communication Society Ultrasonic Research Committee Data US69 – 8 .
- Mori and Tsujino . 1962 . Collect of papers for lectures of the Acoustic Society 25
- Ide and Ohira . 1962 . Collect of papers for lectures of the Acoustic Society 23
- Mori and Funagoshi . 1961 . Collect of papers for lectures of the Acoustic Society 184
- Kodama and Ishiwatari . 1979 . Electronic Communication Society Ultrasonic Research Meeting Data US78 – 54 .
- Matsuoka . 1984 . Precision Machinery 150 – 156 .
- Hulst , A. P. and Lasanc , C . 1978 . Weld J , : 19 – 25 .
- Tsujino . 1977 . Collect of papers for lectures of the Acoustic Society 4
- Tsujino . 1988 . Collect of papers for lectures of the Acoustic Society 3