@misc{Meumann_Ernst_(1862-1915)_E.,
 author={Meumann, Ernst (1862-1915)},
 howpublished={online},
 publisher={Verlag von Quelle & Meyer},
 language={ger},
 type={książka},
 title={E. Meumann's Intelligenz und Wille},
 keywords={inteligencja (psychol.), wola},
}