1. I. L. McCormick and E. Baer, Dropwise Condensation on Horizontal Surfaces, University of Illinois (1962).
2. Ya. S. Uflyand, Integral Transformations in Problems of Elastic Theory [in Russian], Izd. AN SSSR, Moscow-Leningrad (1963).
3. I. M. Ryzhik and I. S. Gradshtein, Tables of Integrals, Sums, Series, and Derivatives [in Russian], Fizmatgiz, Moscow-Leningrad (1962).