@ARTICLE{Lehmann_Jens_Early_2012,
 author={Lehmann, Jens and Friedrich, Oliver and Von Bargen, Dieter and Hemker, Thomas},
 volume={vol. 62},
 number={No 1},
 journal={Acta Geologica Polonica},
 howpublished={online},
 year={2012},
 publisher={Komitet Nauk Geologicznych PAN},
 publisher={Wydział Geologii UW},
 title={Early Aptian bay deposits at the southern margin of the Lower Saxony Basin: Integrated Stratigraphy, palaeoenvironment and Oae 1a},
 URL={http://journals.pan.pl/Content/81868/PDF/lehman%20nowy.pdf},
 doi={10.2478/v10263-012-0002-2},
}