@incollection{,
address  = {},
author = {Bahr, Ernst; La Baume, Wolfgang},
booktitle = {HHSt Ost- und Westpreussen},
keywords = {Preussen; Bahr, Ernst (1907-1987); La Baume, Wolfgang (1885-1971)},
pages = {99},
title={Art. Kelpin},
uniqueid = {1750895},
url = {http://opac.regesta-imperii.de/id/1750895},
year = {1966}
}