@incollection { Kleining1989,
title = {Heuristisch-qualitative Methoden der Textanalyse },
author = {Kleining, Gerhard },
editor = {Hoffmann-Nowotny, Hans-Joachim },
pages = {794-795 },
year = {1989 },
publisher = {Seismo Verl. },
isbn = {3-908239-01-X },
url = {http://nbn-resolving.de/urn:nbn:de:0168-ssoar-41130 },
}