@misc{zhao_phytoplankton_dynamics_2019, 
author={Zhao, C.},
title={Phytoplankton dynamics in the North Sea: Influence of fronts and tidal stirring on phytoplankton production (Dissertation)},
year={2019},
howpublished = {doctoral thesis: Universitaet Hamburg, FB Geowissenschaften},
note = {Zhao, C.: Phytoplankton dynamics in the North Sea: Influence of fronts and tidal stirring on phytoplankton production (Dissertation). Universitaet Hamburg, FB Geowissenschaften, 2019.}}