@misc{Kew_William_Stephen_Webster_(1890-1961)_Bulletin,
 author={Kew, William Stephen Webster (1890-1961)},
 copyright={Biblioteka Politechniki Gdańskiej},
 howpublished={online},
 publisher={Government Printing Office.},
 language={eng},
 type={czasopismo},
 title={Bulletin 691-M. Structure and oil resources of the Simi Valley, Southern California},
 keywords={geologia, mineralogia, czasopisma, Kalifornia (Stany Zjednoczone ; stan)},
}