@misc{_Nature_1884-1885,
 year={1884-1885},
 rights={Domena publiczna (Public domain)},
 publisher={Macmillan and Co.},
 language={eng},
 type={czasopismo},
 title={Nature : a Weekly Illustrated Journal of Science. Volume 31, 1884 November 13, [No. 785]},
 keywords={nauki matematyczno-przyrodnicze, nauka},
}