1. H. DAVY: ‘Elements of chemical philosophy’, I; 1812, London, Smith and Elder.
2. National Materials Advisory Board: ‘Plasma processing of materials’, Publication NMAB-415; 1985, Washington, DC, National Academy Press.
3. Electron beam versus plasma melting
4. National Materials Advisory Board: `Electroslag remelting and plasma arc melting', Publication NMAB-324; 1976, Washington, DC, National Academy of Sciences.