@book{
title = {Der Nussnacker },
author = {Janisch, Heinz},
editor = {Antoni, Birgit},
editor = {Čajkovskij, Petr Ilʹič},
editor = {Età: dai 5 ai 10 anni },
year = {2017},
edition = {3. Aufl},
address = {Berlin },
publisher = {Betz},
}