1. SCANINJECT I: First International Conference on Injection Metallurgy, Jernkontoret, Sweden, 1977.
2. Symposium on Ladle Treatment of Carbon Steel: McMaster University Press, Hamilton, Canada, 1979.
3. Symposium on Gas Injection into Liquid Metals: University of Newcastle upon Tyne, Department of Metallurgy and Engineering Materials, England, 1979.
4. SCANINJECT II: Second International Conference on Injection Metallurgy, Jernkontoret, Sweden, 1980.
5. R. B. Mullen and P. Stubbs:Iron and Steelmaker, 1979, vol. 6, pp. 21–24.