@inbook{+1920+1+3,
url = {https://doi.org/10.1515/9783486745368-005},
title = {§ 1. Gegenstand, Aufgabe und Methoden der Psychologie},
booktitle = {Psychologie und Logik},
editor = {},
publisher = {Oldenbourg Wissenschaftsverlag},
address = {Berlin, Boston},
pages = {1--3},
doi = {doi:10.1515/9783486745368-005},
isbn = {9783486745368},
year = {1920},
lastchecked = {2026-04-29}
}