References
- Volkov , S S and Chernyak , B Ya . 1986 . ‘Welding of plastics with ultrasound’ , second revised edition , Moscow : Publ Khiraiya .
- Volchenko , V N , ed. 1975 . ‘Control of the quality of welding’ , Moscow : Publ Mashinostroenie .
- Doskoi , A V . 1982 . ‘Ultrasound electrical engineering systems’ , Second edition , Leningrad : Publ Energoizdat .
- Golyamina , I P , ed. 1972 . ‘Ultrasound transducers’ , Moscow : Publ Mir . Translated from the English
- Shevchenko , G I . 1967 . ‘Magnetanisotropic sensors’ , Moscow : Publ Energiya .
- Nikolaev , G A and Vinokurov , V A . 1990 . ‘Welded structures. Calculation and design’ , Moscow : Publ Vysshaya shkola . A textbook
- Kurkin , S A and Nikolaev , G A . 1991 . ‘Welded structures. Technology of production, mechanisation, automation and control of quality in welding production’ , Moscow : Publ Vysshaya shkola . A textbook