@article { ref4,
	title = {PaleoAngola- Predadores de um oceano primitivo},
	journal = {National Geographic Portugal},
	volume = {8},
	number = {91},
	year = {2008},
	note = {<p>n/a</p>
},
	pages = {26-33},
	abstract = {<p>n/a</p>
},
	url = {http://omateus.googlepages.com/Mateus_Castanhinha_2008_NGP_10_08_Gr.pdf},
	attachments = {https://docentes.fct.unl.pt/sites/default/files/omateus/files/mateus_castanhinha_2008_predadores_do_atlantico_primitivo_ngp_10_08_grandeangulardinos_angola.pdf},
	author = {O. Mateus and Castanhinha, R}
}
