@misc{Verworn_Max_(1863–1921)_Psycho-physiologische_1889,
 author={Verworn, Max (1863–1921)},
 copyright={Public Domain},
 address={Jena},
 howpublished={online},
 year={1889},
 publisher={Verlag von Gustav Fischer},
 language={ger},
 title={Psycho-physiologische protisten-studien: experimentelle untersuchungen},
 type={Text},
 URL={http://rcin.org.pl/Content/109110/PDF/WA488_137118_203945_Verworn-Protisten-Studien.pdf},
 keywords={Psycho-physiology of protozoa - movement, Psycho-physiology of protozoa - stimulus activity, Psycho-physiology of protozoa - metabolic processes of protozoa},
}