@misc{schieckel1999schlesier, address = {Oldenburg}, author = {Schieckel, Harald}, hdsurl = {https://hds.hebis.de/ubmr/Record/HEB091361664}, keywords = {}, series = {Oldenburgische Familienkunde}, title = {Schlesier in Oldenburg - Oldenburger in Schlesien}, uniqueid = {HEB091361664}, volume = {Jg. 41, H. 1}, year = 1999 }