1. Houben, J. M., and J. H. Zaat /1976/ Shielded open air plasma coating spraying of reaotive materials. Proceedings VUIth ITSC, Miami Beach.
2. Kayser. H. /1976/. Spraying under argon atmosihere. Proceedings nnth ITSC, Miami Beach.
3. Kretzschmar, E. /1980/ Low-vaouum plasma-arc coating. Proceedings IXth ITSC, The Hague.
4. Lichtbogen- und Plasmaspritzen von Sondermetallen
5. Rairden, J. R., M. R. Jackson and M. F. Henry /1983/. The effects of low-pressure plasma spray processing conditions on the properties of a niokel-based superalloy. Proceedings Xth ITSC, Essen.