Methods for calculating transient processes in complex trunk pipelinesAsker-Zade, Barat Abdul Khalyg kyzy, 1983, Candidate of Sciences dissertation05.15.07Baku339 pp.More works in this specialtyDissertationDevelopment of a refined method for calculating the stress-strain state of above-ground sections of gas pipelines and of practical recommendations for increasing the efficiency of their operation in mountain conditionsShlapak, Lyubomyr Stepanovich · 1984 · Candidate of Sciences05.15.07