@ARTICLE{Brodecka_Aleksandra_Geochemical_2013, author={Brodecka, Aleksandra and Majewski, Piotr and Bolałek, Jerzy and Klusek, Zygmunt}, number={No55(4)}, journal={Oceanologia}, howpublished={online}, year={2013}, publisher={Instytut Oceanologii PAN}, publisher={Komitet Badań Morza PAN}, title={Geochemical and acoustic evidence for the occurrence of methane in sediments of the Polish sector of the southern Baltic Sea}, URL={http://journals.pan.pl/Content/98394/mainfile.pdf}, }