1. Hubble D. H., Russel R. O., Vernon H. L. and Marr R. J.Steelmaking Refractories, The AISE Steel Foundation, Pittsburgh, PA, 1998, 226–290.
2. Jansson S. ‘Study on the influence of steel, slag or gases on refractory reactions’, PhD thesis, KTH, Royal Institute of Technology, Stockholm, Sweden, 2008.
3. The Technical Association of Refractories (TAR), Japan a Founding Member of UNITECR (June; 1998) ISBN 4-925133-01-2, Kyoto, Japan, 1998, 165.