@article{journal,
author = {Batllori, X. and Nos, R.},
title = {Presencia de la Cotorrita Gris (Myiopsitta monachus) y de la Cotorrita de Collar (Psittacula krameri) en el Area Metropolitana de Barcelona},
year = {1985},
volume = {9},
pages = {407--411},
journal = {Miscel·l{\`a}nia Zool{\`o}gica},
keywords = {Myiopsitta monachus, Psittacula krameri, Colonization, Urban ornithofauna, Exotic fauna, Barcelona}
}