@article{journal,
author = {Pe{\~n}alver, E. and Mart{\'i}nez-Decl{\`o}s, X.},
title = {Insectos del Mioceno Inferior de Ribesalbes (Castell{\'o}n, Espa{\~n}a). Hymenoptera},
year = {2000},
volume = {9},
pages = {97--153},
journal = {Treballs del Museu de Geologia de Barcelona},
keywords = {Insecta, Hymenoptera, Lacustrine environment, Lower Miocene, Spain}
}