@misc{Becker_Léon_(1826–1909)_Diagnoses_1886, author={Becker, Léon (1826–1909)}, copyright={Public Domain}, address={[Bruxelles]}, journal={Publikacje znanych biologów (zbiór odbitek OZwRCIN)}, howpublished={online}, year={1886}, publisher={[Merzbach & Falk, Succ.?]}, language={fre}, title={Diagnoses de quelques arachnides nouveaux}, type={Text}, URL={http://www.rcin.org.pl/Content/68075/PDF/s74.pdf}, keywords={Insects - spiders, Spiders - Araneidae family - description of new specimens, occurrence}, }