00593naa#a2200181#i#450# EN\\bibl\38694 20241118065148.1 1609-3178 20200714b2020####ek#y0engy0150####ca RU Non-Invasive Methods of Liquid Flow Expenditure Monitoring Using Overhead Transducers Taking into Account Deposits in Pipelines Journal article Saint-Petersburg LLC SVEN 2020 15 с. Journal article local Shablov Stanislav V. Beloborodov V. Nikolay Ivanenko Larisa A. naukaru.ru