@misc{Tchernavin_Vladimir_Vyacheslavovich_(1887–1949)_The_[1946?], author={Tchernavin, Vladimir Vyacheslavovich (1887–1949)}, copyright={Public Domain}, address={[unknown]}, address={(St. Albans)}, journal={Publications of famous biologists - a collection of prints}, howpublished={online}, year={[1946?]}, publisher={[unknown]}, publisher={(Fisher. Knight and Co., Ltd)}, language={eng}, type={Text}, title={The ventral part of the hyoid gill-slit and a mandibular ‘Operculum’ in some bony fishes}, URL={http://rcin.org.pl/Content/124536/PDF/WA488_156516_19746_s1164.pdf}, keywords={Fish - bone system - hyoid gill-slit - mandibular “operculum” - location - descriptions of unique designs}, }