Participants: Exner, Uli, [ VerfasserIn ]; Pressel, Dietrich, [ VerfasserIn ]; Pressel, Dietrich, [ TeilnehmendeR ]
Published: 2016.

Participants: Pressel, Dietrich, [ VerfasserIn ]; Exner, Ulrich, [ VerfasserIn ]; Exner, Ulrich, [ TeilnehmendeR ]
Published: [2017]
Superior document: Title is part of eBook package: De Gruyter BASICS ONLINE PAKET DEUTSCH