1. The transformation of retained austenite in high speed steel at subatmospheric temperatures;Gordon;Trans ASM,1942
2. Treatment of steel with cold;Gulyaev;Vestn Inzh Tekh,1946
3. Austenite and austenitic steels;Mathews;Trans AIME,1925
4. Effect of cryogenic treatment on lathe tool wear;Barron;Prog Refrig Sci Technolog,1973
5. Yes, cryogenic treatment can save you money! Herés why;Barron;Tappi J,1974