@book{
title = {Auf der Spur.. },
author = {Seppi, Sonja},
editor = {Gunsch, Reinhard},
editor = {Pöhl, Stefan},
editor = {Nomi degli AA. da p. [5] },
editor = {In cop.: Ein etwas anderes Klassentreffen },
year = {2uuu},
address = {[S.l.]},
}