@article{article14d51f78,
title   = {Velocity and concentration of bubbles in ozonization columns with cross sections of different sizes},
author = {Salla, Marcio Ricardo and Soares, Leonardo Vieira and Alamy Filho, José Eduardo and Daniel, Luiz Antonio and Schulz, Harry Edmar},
year = {2008},
doi = {10.4067/S0718-33052008000300008},
journal   = {Ingeniare - Revista Chilena de Ingeniería}
}