@misc{Barnett_V._H._Bulletin,
 author={Barnett, V. H.},
 copyright={Gdańsk University of Technology Library},
 howpublished={online},
 publisher={Government Printing Office.},
 language={eng},
 type={journal},
 title={Bulletin 581-C. The Moorcroft oil field and the Big Muddy Dome, Wyoming},
 keywords={geology, mineralogy, journals, United States of America},
}