F. L. Capitanio, M. Pájaro, G. B. Esnal
Journal of Applied Ichthyology Volume 21, Issue 5 p. 414-419. 10 October 2005 doi:10.1111/j.1439-0426.2005.00657.x
Appendicularians: an important food supply for the Argentine anchovy Engraulis anchoita in coastal waters