1. L. A. Galin, Contact Problems of Elasticity Theory (Gostekhizdat, Moscow, 1953) [in Russian].
2. L. A. Galin, “Mixed problem of elasticity theory with friction forces for a half-plane,” Dokl. Akad. Nauk SSSR 39 (3), 88–93 (1943).
3. L. A. Galin, “Stamp indentation in the presence of friction and adhesion,” Prikl. Mat. Mekh. 9 (5), 413–424 (1945).
4. L. A. Galin, Contact Problems of the Theory of Elasticity and Viscoelasticity (Nauka, Moscow, 1980) [in Russian].
5. I. G. Goryacheva and M. N. Dobychin, Contact Problems of Tribology (Mashinostroenie, Moscow, 1988) [in Russian].