@article{journal,
author = {Gallego, S. and Rodr{\'i}guez-Teijeiro, J. D. and Rodngo-Rueda, F. J. and Puigcerver, M.},
title = {Nueva colonia de avi{\'o}n zapador (Riparia riparia) en Catalu{\~n}a},
year = {1990},
volume = {14},
pages = {247--249},
journal = {Miscel·l{\`a}nia Zool{\`o}gica},
keywords = {Riparia riparia, Nueva colonia, Cerdanya, Catalunya}
}