@article{journal,
author = {Potti, J.},
title = {Densidad y riqueza de aves en comunidades nidificantes de la Pen{\'i}nsula Ib{\'e}rica},
year = {1986},
volume = {10},
pages = {267--276},
journal = {Miscel·l{\`a}nia Zool{\`o}gica},
keywords = {Bird communities, Density, Diversity, Succession, Sistema Central, Spain}
}