Journal
	
		1969-2012. Revista Española de Micropaleontología.
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Articles
	- 
		Boltovskoy, D. & Riedel, W.R., 1980.
			Polycystine Radiolaria from the Southwestern Atlantic Ocean Plankton: 99-146.
	
- 
		Vachard, D. & Cózar, P., 2010.
			An attempt of classification of the Palaeozoic incertae sedis Algospongia: 129-241.