@book{Birtel+2021,
url = {https://doi.org/10.3790/9783428459049},
title = {Die Zeit im Einkommensteuerrecht},
title = {},
author = {Thomas Birtel},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428459049},
isbn = {9783428459049},
year = {1985},
lastchecked = {2021}
}