@article{Klein_Breteler_1999,
title={Trophic upgrading of food quality by protozoans enhancing copepod growth: role of essential lipids},
volume={135},
ISSN={1432-1793},
url={http://dx.doi.org/10.1007/s002270050616},
DOI={10.1007/s002270050616},
number={1},
journal={Marine Biology},
publisher={Springer Science and Business Media LLC},
author={Klein Breteler,
W. C. M. and Schogt,
N. and Baas,
M. and Schouten,
S. and Kraay,
G. W.},
year={1999},
month=oct,
pages={191–198} }