@article{journal,
author = {Alonso, J. and Buencuerpo, V. and Zainora, J.},
title = {Aplicaci{\'o}n del an{\'a}lisis de cluster a los Molgulidae (Tunicata, Ascidiacea) de la pen{\'i}nsula ib{\'e}rica e islas Baleares},
year = {1991},
volume = {15},
pages = {233--236},
journal = {Miscel·l{\`a}nia Zool{\`o}gica},
keywords = {Molgulidae. Tunicata, Ascidiaceae. An{\'a}lisis de cluster}
}