@inbook{Freydank+1986+47+48,
url = {https://doi.org/10.1515/9783112731512-009},
title = {9. Berechnung der Eisbildung im Winter 1975/76},
booktitle = {Berechnung und Prognose der Eisverhältnisse auf der Oder},
author = {Eberhard Freydank},
publisher = {De Gruyter},
address = {Berlin, Boston},
pages = {47--48},
doi = {doi:10.1515/9783112731512-009},
isbn = {9783112731512},
year = {1986},
lastchecked = {2026-05-08}
}