@inbook{+1897+57+67,
url = {https://doi.org/10.1515/9783486729092-004},
title = {Abschnitt III. Apparate},
booktitle = {Hilfsbuch für die Telegraphen- und Fernsprechtechnik},
editor = {},
publisher = {Oldenbourg Wissenschaftsverlag},
address = {Berlin, Boston},
pages = {57--67},
doi = {doi:10.1515/9783486729092-004},
isbn = {9783486729092},
year = {1897},
lastchecked = {2026-05-04}
}