@inbook{+1967+57+67,
url = {https://doi.org/10.1515/9783111708089.57},
title = {III. Kalküle der Junktorenlogik},
booktitle = {Formale Logik},
publisher = {De Gruyter},
address = {Berlin, Boston},
pages = {57--67},
doi = {doi:10.1515/9783111708089.57},
isbn = {9783111708089},
year = {1967},
lastchecked = {2026-05-01}
}