@article{article2bc708d4,
title   = {Viscosity measurement of Newtonian liquids using the complex reflection coefficient},
author = {Franco Guzmán, Édiguer Enrique and Adamowski, Júlio Cezar and Higuti, Ricardo Tokio and Buiochi, Flávio},
year = {2008},
doi = {10.1109/tuffc.923},
journal   = {IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control}
}