1. Ajmani S K, Subba Rao B V and Chatterjee A 1994Tata Search 62
2. Bloom T A, Fosnacht D R and Hazelbrouck D M 1990Iron and Steelmaker 35
3. Chatterjee A 1973Tisco Tech. J. 35
4. Chatterjee A, Jha S N, Chattopadhyay R N and Ojha C C 1991Making low phosphorus steels for flat products with Indian raw materials, Proc. int. symp. on quality steelmaking (Ranchi: IIM) p. 41
5. Cottage P D and Echols G 1992Current development of the multiple hole lance tip for LD converters and the connection between lance tip design and metallurgical results, Steelmaking conf. proc. (Ontario, Canada: L G Kuhn) p. 161