The following publications are possibly variants of this publication:
- Double-spending prevention for Bitcoin zero-confirmation transactionsCristina Pérez-Solà, Sergi Delgado-Segura, Guillermo Navarro-Arribas, Jordi Herrera-Joancomartí. ijisec, 18(4):451-463, 2019. [doi]
- Double-spending Prevention for Bitcoin zero-confirmation transactionsCristina Pérez-Solà, Sergi Delgado-Segura, Guillermo Navarro-Arribas, Jordi Herrera-Joancomartí. iacr, 2017:394, 2017. [doi]