@article{journal,
author = {Mart{\'i}n, D.},
title = {An{\'e}lidos poliquetos asociados a las concreciones de algas calcareas del litoral catal{\'a}n},
year = {1987},
volume = {11},
pages = {61--75},
journal = {Miscel·l{\`a}nia Zool{\`o}gica},
keywords = {Polychaeta, Faunistics, systematics. Calcareous, Algae}
}