1. E. I. Kryzhanivs’kyi, Foundations of Evaluation of the Degree of Degradation of Pipelines [in Ukrainian], Vol. 1, in: V. V. Panasyuk (editor), Hydrogen-Corrosion Degradation of Oil and Gas Pipelines and Its Prevention, Іvano-Frankivsk National Technical University of Oil and Gas, Іvano-Frankivsk, Lviv (2011).
2. V. V. Panasyuk (editor), Fracture Mechanics and Strength of Materials, Vol. 11: Strength and Service Life of Oil-and-Gas Pipelines and Tanks [in Ukrainian], Spolom, Lviv (2009).
3. I. Pietkun-Greber and R. M. Janka, “The influence of hydrogen on the electrochemical properties of selected types of stainless steel,” Chem. Didact. Ecol. Metrol., 18, Nos. 1-2, 121-128 (2013); https://doi.org/10.2478/cdem-2013-0025.
4. E. I. Kryzhanivs'kyi, O. T. Tsyrul'nyk, and D. Yu. Petryna, "Effect of hydrogenation and plastic predeformation of steel on its crack resistance," Fiz.-Khim. Mekh. Mater., 35, No. 5, 67-70 (1999)
5. English translation: Mater. Sci., 35, No. 5, 674-677 (1999).