@book {1844, title = {Bemerkungen uber die in der Posener Gegend einheimischen Arten mehrerer Zweiflugler=Gattungen}, series = {[Zu der] offentlichen Prufung der Schuler des Koniglichen Friedrich-Wilhelms-Gymnasiums zu Posen 1840}, year = {1840}, pages = {40 pp., 1 pl}, abstract = {(11 April) [This publication was an address given by Loew at a program of examinations on II April. Since it is assumed this paper was given out on the day of the examinations, the publication date is given as such.]}, author = {Loew, H.} }