@inproceedings{inproceedingsf39fcaff,
title   = {Friction factor in two-phase gas-liquid pipe flow},
author = {Ortiz Vidal, Luis Enrique and Mureithi, Njuki and Hernandez Rodriguez, Oscar Mauricio},
year = {2013},
booktitle   = {International Conference on Multiphase Flow - ICMF}
}