CBDC-Cash: How to Fund and Defund CBDC Wallets. - Diego Castejon-Molina; Dimitrios Vasilopoulos; Pedro Moreno-Sanchez (IACR Cryptol. ePrint Arch., 2023)

MixBuy: Contingent Payment in the Presence of Coin Mixers. - Diego Castejon-Molina; Dimitrios Vasilopoulos; Pedro Moreno-Sanchez (Proc. Priv. Enhancing Technol., 2025)