1. Metal Spraying and the Flame Deposition of Ceramics and Plastics;Ballard,1963
2. Poradnik Metalizacji, Natryskowej;Brennek,1959
3. Kretzschmar, E., Metall, Keramik und Plastspritzen, V.E.B. Verlag Technik, Berlin (1970). Papers, (a) Formation of Coatings
4. The formation of metal-sprayed deposits