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2. R. M. Latanision and R. W. Staehle: inProc. on First Conf. on Fundamental Aspects of Stress Corrosion Cracking, NACE, p. 217, Ohio State Univ., 1969.
3. H. H. Uhlig: inProc. on First Conf. on Fundamental Aspects of Stress Corrosion Cracking, NACE, p. 86, Ohio State Univ., 1969.
4. S. Chandrasekhar:Hydrodynamic and Hydromagnetic Stability, Oxford Univ. Press, 1961.
5. I. S. Sokolnikoff:Mathematical Theory of Elasticity, McGraw-Hill, 1956.