@book{
title = {Vorlesungen und Gespräche über Ästhetik, Psychologie und Religion},
author = {Wittgenstein, Ludwig},
editor = {Barret, Cyril},
editor = {Bubser, Eberhard},
year = {1971},
edition = {2., durchges. Aufl},
address = {Göttingen },
publisher = {Vandenhoeck & Ruprecht},
}