@misc{Roesler_Max_(1882-1935)_Bulletin,
 author={Roesler, Max (1882-1935)},
 howpublished={online},
 publisher={Government Printing Office.},
 language={eng},
 title={Bulletin 706. The iron-ore resources of Europe},
 type={journal},
 keywords={geology, mineralogy, Europe, journals},
}