@inbook{Riemann+1866+161+172,
url = {https://doi.org/10.1515/9783112368664-009},
title = {Ueber das Verschwinden der σ - Functionen},
booktitle = {Band 65},
author = {B. Riemann},
editor = {C. W. Brochardt},
publisher = {De Gruyter},
address = {Berlin, Boston},
pages = {161--172},
doi = {doi:10.1515/9783112368664-009},
isbn = {9783112368664},
year = {1866},
lastchecked = {2026-05-10}
}