Pichugin, S., V. Rozko, і P. Vynnykov. Verification of the Pipeline Deformational Model in Non-Standard Soil Conditions. ACADEMIC JOURNAL Industrial Machine Building, Civil Engineering, т. 1, вип. 46, ПНТУ, Feb. 2017, с. 153-6, https://journals.nupp.edu.ua/znp/article/view/30.