@misc{Gilluly_James_(1896-1980)_Bulletin,
 author={Gilluly, James (1896-1980)},
 copyright={Gdańsk University of Technology Library},
 howpublished={online},
 publisher={Government Printing Office.},
 language={eng},
 type={journal},
 title={Bulletin 830-A. Copper deposits near Keating, Oregon},
 keywords={copper, geology, mineralogy, United States of America, journals},
}