@article{articled3875ca6,
title   = {Viral evolution and the competitive exclusion principle},
author = {Burattini, Marcelo Nascimento and Coutinho, Francisco Antonio Bezerra and Massad, Eduardo},
year = {2008},
doi = {10.1016/j.bihy.2008.05.003},
journal   = {Bioscience Hypotheses}
}