PP-2022-08: Khomskii, Yurii and Oddsson, Hrafn Valtýr (2022) Paraconsistent and Paracomplete Zermelo-Fraenkel Set Theory. [Pre-print] (Submitted)
MoL-2021-27: Oddsson, Hrafn Valtýr (2021) Paradefinite Zermelo-Fraenkel Set Theory: A Theory of Inconsistent and Incomplete Sets. [Report]