1. “Corporation “Energoresurs-invest” presents a new technology of production of large-size polymeric products with hollow (cellular) structure of the walls,” Polimer. Truby, No. 2, 6–7 (2007).
2. “Large-size polymeric structures with hollow (cellular) structure of the walls,” Voda Vodoochysn. Tekhnol., No. 5, 65–66 (2008).
3. M. G. Stashchuk and M. I. Dorosh, “The calculation of large-size polyethylene pipes with a hollow wall,” Fiz.-Khim. Mekh. Mat., 48, No. 4, 39–45 (2012); English translation: Mater. Sci., 48, No. 4, 39–45 (2012).
4. G. P. Cherepanov, Mechanics of Brittle Fracture, McGraw-Hill, New York (1979).
5. E. M. Morozov and G. P. Nikishkov, Finite-Element Method in Fracture Mechanics [in Russian], Nauka, Moscow (1980).