@misc{schluessel_sst_in_1990, 
author={Schluessel, P.,Grassl, H.},
title={SST in polynias: A case study},
year={1990},
howpublished = {journal article},
note = {Online available at: \url{} (DOI). Schluessel, P.; Grassl, H.: SST in polynias: A case study. International Journal of Remote Sensing. 1990. vol. 11, no. 6, 933-945.}}