1. Use of cryogenics in scrap processing;Braton,1974
2. Cryogenic embrittlement of steel;Biddulph;Conservation and Recycling,1976
3. Temperature charts for induction and constant temperature heating;Heisler;Trans. Am. Soc. Mech. Engng.,1947
4. Use of cryogens to reclaim non-ferrous scrap metals;Valdez;U.S.B.M. RI 7716,1973
5. Goodyear tire-fired boiler;Moats;Resource Recovery and Conservation,1976