@article{DBLP:journals/iacr/MahmoodyMV11,
author = {Mohammad Mahmoody and
Tal Moran and
Salil P. Vadhan},
title = {Non-Interactive Time-Stamping and Proofs of Work in the
Random Oracle Model},
journal = {IACR Cryptology ePrint Archive},
volume = {2011},
year = {2011},
pages = {553},
ee = {http://eprint.iacr.org/2011/553},
bibsource = {DBLP, http://dblp.uni-trier.de}
}