@misc{Speranskaya_Nina_A._Changes_2011,
 author={Speranskaya, Nina A.},
 volume={Vol. 53},
 number={Iss. 1-TI},
 howpublished={online},
 year={2011},
 publisher={Instytut Oceanologii PAN},
 publisher={Komitet Badań Morza PAN},
 title={Changes in some elements of the water cycle in the easternmost part of the Baltic Sea Drainage Basin between 1945 and 2010:},
}