@misc{Walker_James_John_(1851–1939)_Some_1927,
 author={Walker, James John (1851–1939)},
 copyright={Public Domain},
 address={[London]},
 journal={Publications of famous biologists - a collection of prints},
 howpublished={online},
 year={1927},
 publisher={[unknown]},
 language={eng},
 title={Some insects of historic interest in the Dale Collection of exotic Lepidoptera at Oxford},
 type={Text},
 URL={http://www.rcin.org.pl/Content/142169/PDF/WA488_177406_19746_s1646.pdf},
 keywords={Insects - butterflies (Lepidoptera) - historical significance - Oxford, Insects - collection of exotic specimens (so-called "Dale") - Oxford},
}