References
- Burylev B P et al : ‘DSK-50U and NE-5 Welding electrodes’. Krasnodar 1984 3 .
- Busev A I et al : ‘A handbook of the analytical chemistry of rare elements’. Publ Khimiya Moscow 1978 .
- Zefirova A P (ed): ‘The thermodynamic properties of inorganic substances’. Publ Atomizdat Moscow 1965 .
- Elliott D F et al : ‘The thermal chemistry of steel melting processes’. Publ Metallurgiya Moscow 1969 .
- Uiks K E and Blok F E: ‘Thermodynamic properties of 65 elements, as their oxides, halides, carbides and nitrides’. The Publ Metallurgiya Moscow 1965 .