@book { ZurVorsatzanfechtungnach133Abs1InsO, title = "Zur Vorsatzanfechtung nach ยง 133 Abs. 1 InsO", author = "Jakob {Pickartz}", year = "2018", publisher = "Peter Lang Verlag", address = "Berlin, Germany", doi = "10.3726/b14336", url = "https://www.peterlang.com/document/1110330" }