@article {Bergeron_etal2013, title = {{Interannual fluctuations in spring pelagic ecosystem productivity in the Bay of Biscay (northeast Atlantic) measured by mesozooplankton aspartate transcarbamylase activity an relationships with anchovy population dynamics}}, volume = {143}, year = {2013}, pages = {184{\textendash}190}, author = {Bergeron, J-P and Sim{\'e}oni Koueta-Noussith{\'e} and Mass{\'e}, J} }