@book{id_12653,
author = "Pfaff, Carl Wilhelm Andreas",
title = "Annotationes ad theoriam atque historiam perturbationum coelestium pertinentes",
year = "1817",
address = "München",
series = "Denkschriften",
volume = "5,[8] = 6 : Classe der Mathematik und Naturwissenschaften",
url = "http://publikationen.badw.de/de/017903461",
}