2
by Unterladstetter, Volker
Published 2020
Language Science Press

4
Published 2019
Fondazione Università Ca' Foscari

7
by Hentschel, Gerd
Published 1993
Peter Lang International Academic Publishers

8
by Hartmann, Katharina
Published 2020
Language Science Press

9
by Howard, Martin
Published 2021
MDPI - Multidisciplinary Digital Publishing Institute