1. Difference Methods for initial value problems;Richtmyer,1967
2. Heat Transfer;Chapman,1974
3. Radiative Heat Transfer;Hottel,1967
4. Modelling, Estimation and Control of the Soaking Pit;Yong-Zai,1983
5. Birks, N. and W. Jackson (1970). A Quantitative Treatment of simultaneous and decarburization of Steel Journal of the and Steel Institute.