@misc{Balinov_Vassil_Geological,
 author={Balinov, Vassil and Doncheva, Mariana and Zaneva-Dobranova, Efrossima},
 howpublished={online},
 publisher={Wydawnictwo Politechniki Śląskiej},
 language={pol},
 title={Geological preconditions for identifying of perspective aquifer structures for natural gas and CO2 storage in north-eastern Bulgaria},
 type={artykuł},
 keywords={Politechnika Śląska, górnictwo, przemysł górniczy, technika górnicza},
}