@article{journal,
author = {Cuesta Ruiz-Colmenares, M. A.},
title = {Cuatro formas de Artiodactyla (Mammalia) del yacimiento eoceno de Mazater{\'o}n (Cuenca del Duero, Soria, Espa{\~n}a)},
year = {1993},
volume = {3},
pages = {81--90},
journal = {Treballs del Museu de Geologia de Barcelona},
keywords = {Mammalia, Artiodactyla, Eocene, Duero Bassin, Spain, Systematic}
}