@incollection{1999:hartung:vorbemerku,
title = {Vorbemerkung},
year = {1999},
note = {},
booktitle = {Die Naturrechtsdebatte},
pages = {9--10},
edition = {},
author = {Hartung, Gerald},
publisher = {Karl Alber},
address = {Baden-Baden},
series = {Praktische Philosophie},
volume = {56}
}