1. Sreekumar K, Murthy M S P, Natarajan A, Sinha PP, and Nagarajan K V, Trans Indian Inst Met 35 (1982) 349.
2. Padki G M, Balasubramanian M S N, Gupta K M, Rao P K, and Climax Molybdenum Co., Ironmak Steelmak 10 (1983) 180.
3. Chatterjee M, Balasubramanian M S N, Gupta K M, Rao P K, Ironmak Steelmak 17 (1990) 38.
4. Maity S K, Ballal N B, and Kawalla R, Iron Steel Inst Jpn Int 46 (2006) 1361.
5. Maity S K, Ballal N B, Kawalla R, and Goldhahn G, Iron Steel Inst Jpn Int 49 (2008) 902.