@book{+1989,
url = {https://doi.org/10.1515/9783112588024},
title = {Jahrgang 3, Heft 1},
publisher = {De Gruyter},
address = {Berlin, Boston},
doi = {doi:10.1515/9783112588024},
isbn = {9783112588024},
year = {1989},
lastchecked = {2026-05-02}
}