1. K. A. Bowman: Proc. 2nd Int. Symp. on 'Recycle and secondary recovery of metals', Fort Lauderdale, FL, USA, December 1985, TMS, 429–443.
2. J. E. Gruzleski and B. M. Closset: 'The treatment of liquid aluminum-silicon alloys', 13–16; 1990, Des Plaines, IL, AFS.