@misc{_Nature_1936,
 year={1936},
 rights={Domena publiczna (Public domain)},
 publisher={Macmillan and Co.},
 language={eng},
 type={czasopismo},
 title={Nature : a Weekly Journal of Science. Volume 138, 1936 September 12, No. 3489},
 keywords={nauka, nauki matematyczno-przyrodnicze},
}