1. 1. G. I. Barenblatt, G. P. Cherepanov, "On the wedging of brittle bodies," Prikl. Mat. Mekh., 24, No. 4, 667-682 (1960)
2. English translation: J. Appl. Math. Mech., 24, No. 4, 993-1015 (1960), https://doi.org/10.1016/0021-8928(60)90076-9
3. 2. H. Bateman, Higher Transcendental Functions, Vol. 1, Nauka, Moscow (1965) (in Russian); McGraw-Hill, New York (1953).
4. 3. T. V. Klimchuk, V. I. Ostryk, "Smooth contact of a semiinfinite punch with rounded edge and an elastic strip," Mat. Met. Fiz.-Mekh. Polya, 59, No. 2, 132-141 (2016)
5. English translation: J. Math. Sci., 231, No. 5, 650-664 (2018), https://doi.org/10.1007/s10958-018-3842-9