1. Molluscan biocoenoses and thanatocoenoses in the Ría de Arosa, Galicia, Spain;Cadee,1968
2. International Geophysical Year of 1957–1958;Fuglister,1960
3. Estudio de las condiciones oceanográficas en la Ría de Arosa en verano;Gallego;Boletin del Instituto Español de Oceanografia,1971
4. Possible dependency of intensive culture of Galician mussels on the Mediterranean outfall;Miller,1974
5. U.S. Department of Commerce, Weather Bureau, Northern Hemisphere Weather Maps 1968–1969.