@misc{hansen_quantification_and_2021, 
author={Hansen, J.},
title={Quantification and characterization of microplastics in filtration samples from the Northeast Atlantic Ocean},
year={2021},
howpublished = {bachelor thesis: Universität Hamburg},
note = {Hansen, J.: Quantification and characterization of microplastics in filtration samples from the Northeast Atlantic Ocean. Universität Hamburg, 2021.}}