1. Oxidation of Metals, p. 144, Plenum Press, New York, N. Y. 1965.
2. The Electroch;Mrowec,1970
3. High Temperature Phosphidation of Nickel‐Chromium Alloys in Phosphorus Vapor
4. Hochtemperaturphosphidierung von Eisen-Nickellegierungen mittels Phosphordampf
5. J. V. Smith, Editor, ASTM X-Ray Powder Data File (1965): Fe2P, card 2-1143; FeP, card 3-1066; FeP2, card 6-0561; CrP, card 2-1271.