@incollection{2020:keller:11_kapite, title = {11. Kapitel. Die Insolvenzanfechtung}, year = {2020}, note = {}, booktitle = {Insolvenzrecht}, pages = {487--560}, edition = {}, author = {Keller, Ulrich}, publisher = {C.H.BECK}, address = {München}, series = {Vahlen Jura Lehrbuch}, volume = {} }