?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Hellwing&rft.au=Hellwing%2C+Anne+Louise+Frydendahl&rft.aufirst=Anne+Louise+Frydendahl&rft.title=Indretning+af+udearealer+%E2%80%93+Hvor+er+kyllingerne%3F&rft.date=30+November+2017&rft.genre=proceeding