IACR paper details
@inproceedings{crypto-2009-23899,
title={Randomizable Proofs and Delegatable Anonymous Credentials},
booktitle={Advances in Cryptology - CRYPTO 2009, 29th Annual International Cryptology Conference},
series={Lecture Notes in Computer Science},
publisher={Springer},
volume={5677},
pages={108-125},
doi={10.1007/978-3-642-03356-8_7},
author={Mira Belenkiy and Jan Camenisch and Melissa Chase and Markulf Kohlweiss and Anna Lysyanskaya and Hovav Shacham},
year=2009
}
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