@ARTICLE{Acknowledgements_Acknowledgements_2011,
 author={Acknowledgements},
 volume={Vol. 53},
 number={Iss. 1},
 howpublished={online},
 year={2011},
 publisher={Instytut Oceanologii PAN},
 publisher={Komitet Badań Morza PAN},
 title={Acknowledgements},
 URL={http://journals.pan.pl/Content/99938/mainfile.pdf},
}