@misc{Shelford_Robert_Walter_Campbell_(1872–1912)_The_1911,
 author={Shelford, Robert Walter Campbell (1872–1912)},
 copyright={Public Domain},
 address={[unknown]},
 journal={Publications of famous biologists - a collection of prints},
 howpublished={online},
 year={1911},
 publisher={[unknown]},
 language={eng},
 title={The British Museum Collection of Blattidae enclosed in Amber},
 type={Text},
 URL={http://www.rcin.org.pl/Content/147067/PDF/WA488_182658_19746_s1873.pdf},
 keywords={Insects - cockroaches (Blattidae), Insects - collection of specimens in amber},
}