1. 1. V. M. Alexandrov, D. A. Pozharskii, "The problem of an annular crack at the interface between an elastic layer and elastic half-space," Prikl. Matem. Mekh., 64, No. 3, 476-483 (2000)
2. English translation: J. Appl. Math. Mech., 64, No. 3, 457-464 (2000), https://doi.org/10.1016/S0021-8928(00)00069-1
3. 2. V. M. Alexandrov, D. A. Pozharskii, "The problem of a crack on the elastic strip - half-plane interface," Izv. Ros. Akad. Nauk. Mekh. Tv. Tela, No. 1, 86-93 (2001)
4. English translation: Mech. Solids, 36, No. 1, 70−76 (2001).
5. 3. V. M. Alexandrov, B. I. Smetanin, B. V. Sobol', Thin Stress Concentrators in Elastic Bodies [in Russian], Fizmatlit, Moscow (1993).