@misc{_Nature_1915,
 year={1915},
 rights={Domena publiczna (Public domain)},
 publisher={Macmillan and Co.},
 language={eng},
 title={Nature : a Weekly illustrated Journal of Science. Volume 95, 1915 April 22, [No. 2373]},
 type={czasopismo},
 keywords={nauki matematyczno-przyrodnicze, nauka},
}