@article{Lätzel+2021+251+251,
url = {https://doi.org/10.3790/hpb.69.1-2.251},
title = {Katapult: Fun with flags.},
title = {},
author = {Martin Lätzel},
pages = {251--251},
volume = {69},
number = {1–2},
journal = {Das Historisch-Politische Buch (HPB)},
doi = {doi:10.3790/hpb.69.1-2.251},
year = {2021},
lastchecked = {2021-01-01}
}