00612naa#a2200169#i#450# EN\\bibl\6437 20241116075337.6 2219-0767 20150702b2015####ek#y0engy0150####ca RUS RU THE SOLUTION OF AUXILIARY PROBLEMS DIAGNOSING LEAKS TO ENSURE THE SAFE OPERATION OF PIPELINE WATER SYSTEMS Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 2 с. Journal article local Sazonova Svetlana naukaru.ru