@incollection { Böhle2006,
 title = {Einführung},
 author = {Böhle, Fritz},
 editor = {Rehberg, Karl-Siegbert},
 pages = {4523-4524},
 year = {2006},
 publisher = {Campus Verl.},
 isbn = {3-593-37887-6},
 url = {http://nbn-resolving.de/urn:nbn:de:0168-ssoar-156111},
}