@misc{,
 editor={Ostwald, Wilhelm (1853-1932) : Editor, Translator},
 copyright={Public Domain},
 howpublished={online},
 language={ger},
 type={Text},
 URL={http://rcin.org.pl/Content/1714/PDF/WA488_8136_19_Ramsay-Verganenes.pdf},
 keywords={Chemistry - history, Chemists, Scientists},
}