@article{jgeosci.012, title={Geological interpretation of a gravity low in the central part of the Lugian Unit (Czech Republic, Germany and Poland)} author={Sedl\'{a}k, Ji\v{r}\'{i} and Gnojek, Ivan and Zabadal, Stanislav and Farbisz, Jan and Cwojdzinski, Stefan and Scheibe, Reiner}, journal={Journal of Geosciences}, volume={52}, number={3-4}, pages={181--197}, year=2007, publisher={Czech Geological Society} }