BibTex format
@article{Gu:2019:10.1109/TIM.2018.2834118,
author = {Gu, X and Cegla, F},
doi = {10.1109/TIM.2018.2834118},
journal = {IEEE Transactions on Instrumentation and Measurement},
pages = {65--72},
title = {The effect of internal pipe wall roughness on the accuracy of clamp-on ultrasonic flow meters},
url = {http://dx.doi.org/10.1109/TIM.2018.2834118},
volume = {68},
year = {2019}
}