@article{journal,
author = {Pilleri, G.},
title = {Miocene cetacean remains from mediterranean Spain},
year = {1990},
volume = {1},
pages = {43--76},
journal = {Treballs del Museu de Geologia de Barcelona},
keywords = {Cetacea, Mioceno superior de Ia Espa{\~n}a mediterr{\'a}nea, Revisi{\'o}n taxon{\'o}mica}
}