@article{journal,
author = {Batllori, X. and Uribe, F.},
title = {Aves nidificantes de los jardines de Barcelona},
year = {1988},
volume = {12},
pages = {283--293},
journal = {Miscel·l{\`a}nia Zool{\`o}gica},
keywords = {Urban park, Birds}
}