References
- Nikitin , M D and Shalai , A N . 1981 . ‘Wear resistance of plasma deposited aluminium piston channels’ . Dvigatelestroenie , : 31 – 33 . (6)
- Shalai , A N . 1980 . Dvigatelestroenie , : 38 – 40 . (12)
- Voropai , N M . 1982 . ‘Power source for argon-are welding and surfacing with asymmetric current’ . Avt Svarka , : 71 – 72 . (7)