@book{Aya_2011,
 year = {2011},
 title = {Qualitative Methoden der Medienforschung},
 address = {Mannheim},
 publisher = {{Verlag f{\"u}r Gespr{\"a}chsforschung}},
 isbn = {978-3-936656-35-0},
 editor = {Aya{\ss}, Ruth and Bergmann, J{\"o}rg}
}