author = { Frommhagen, Ulf },

title = { Dendrochronologische Untersuchungen an mittelalterlichen Dorfkirchen in der Altmark },

publisher = {},

keywords = { Altmark , Dorfkirche , Bauforschung , Dendrochronologie },

year = {2003},

address = { },

url = { http://slubdd.de/katalog?TN_libero_mab2 }