@article{articled9b9fa63,
title   = {Using Shannon entropy on measuring the individual variability in the Rufous-bellied thrush Turdus rufiventris vocal communication},
author = {Silva, Maria Luisa da and Piqueira, José Roberto Castilho and Vielliard, Jacques M. E.},
year = {2000},
journal   = {Journal of Theoretical Biology}
}