The following publications are possibly variants of this publication:
- Scantegrity: End-to-End Voter-Verifiable Optical-Scan VotingDavid Chaum, Aleksander Essex, Richard Carback, Jeremy Clark, Stefan Popoveniuc, Alan T. Sherman, Poorvi L. Vora. ieeesp, 6(3):40-46, 2008. [doi]
- Secret-Ballot Receipts: True Voter-Verifiable ElectionsDavid Chaum. ieeesp, 2(1):38-47, 2004. [doi]
- Scantegrity II: end-to-end verifiability by voters of optical scan elections through confirmation codesDavid Chaum, Richard Carback, Jeremy Clark, Aleksander Essex, Stefan Popoveniuc, Ronald L. Rivest, Peter Y. A. Ryan, Emily Shen, Alan T. Sherman, Poorvi L. Vora. tifs, 4(4):611-627, 2009. [doi]
- Corrections to scantegrity II: end-to-end verifiability by voters of optical scan elections through confirmation codesDavid Chaum, Richard Carback, Jeremy Clark, Aleksander Essex, Stefan Popoveniuc, Ronald L. Rivest, Peter Y. A. Ryan, Emily Shen, Alan T. Sherman, Poorvi L. Vora. tifs, 5(1):194, 2010. [doi]