@article{ScheckerEhnert+1978+55+57,
url = {https://doi.org/10.1515/infodaf-1978-050330},
title = {Theorie der Argumentation},
title = {},
author = {Michael Schecker and Rolf Ehnert},
pages = {55--57},
volume = {5},
number = {3},
journal = {Informationen Deutsch als Fremdsprache},
doi = {doi:10.1515/infodaf-1978-050330},
year = {1978},
lastchecked = {2026-05-08}
}