1. V.V. Kudinov, “Plasma-Sprayed Coatings,” Nauka, Moscow, 1977.
2. L.K. Druzhinin and V.V. Kudinov, Editors, “Obtaining of Coatings by High Thermal Spraying,” Atomizdat, Moscow, 1973.
3. L.I. Gotlib, “Plasma Spraying,” Moscow, 1970.
4. NASA TM X-73586;SR Levine,1977
5. NASA TM X-3425;S Stecura,1976