@inbook{+1987+XXIII+XXX,
url = {https://doi.org/10.1515/9783110858020-toc},
title = {Contents/Inhalt},
booktitle = {Volume 1},
editor = {Ulrich Ammon and Norbert Dittmar and Klaus J. Mattheier and Peter Trudgill},
publisher = {De Gruyter Mouton},
address = {Berlin, Boston},
pages = {XXIII--XXX},
doi = {doi:10.1515/9783110858020-toc},
isbn = {9783110858020},
year = {1987},
lastchecked = {2026-04-29}
}