@periodical{ title = "Zeitschrift für niederdeutsche Familienkunde", author = "", year = "1962-", publisher = "Genealogische Gesellschaft Hamburg e.V.", publisher = "Genealog. Ges.", publisher = "Becker", publisher = "Die Maus, Ges. für Familienforschung e.V.", publisher = "Genealog.-Heraldische Ges. e.V.", address = "Hamburg", language = "ger", howpublished = "print", issn = "0945-7461", note = "99500211", keywords = "Zeitschrift,Verzeichnis", note = "Urh. 37.1962 - 61.1986: Genealogische Gesellschaft, Hamburg", note = "Ersch. vierteljährl.", }