1. B. G. Parfenov, V. V. Gerasimov, and G. I. Bendiktova, Corrosion of Zirconium and Its Alloys [in Russian], Atomizdat, Moscow (1967).
2. B. Cox, ?Oxidation and corrosion of zirconium and its alloys,? Corrosion,16, No. 4, 124?128 (1960).
3. J. Butler, E. Wolicki, and M. Bernett, ?Analysis of metal surface for residual grains of polishing compound,? Trans. ANS.,13, No. 1, 57?58 (1970).
4. G. Beranger, D. David, E. Garcia, and X. Lukas, ?A study of the superficial contamination (O, C, N, F) of metals by means of nuclear microanalysis,? Rev. Phys. Appl.,10, No. 2, 87?94 (1975).
5. G. Blondiaux, A. Giovagnoli, K. Ishii, et al., ?A study of the fundamental aspects of charged particle activation analysis,? J. Radioanal. Chem.,55, No. 2, 407?415 (1980).