@inproceedings{760422,
 author    = {Markus Jakobsson and Joy M\&\#252;ller},
 title     = {Improved Magic Ink Signatures Using Hints},
 booktitle = {FC '99: Proceedings of the Third International Conference on Financial Cryptography},
 year      = {1999},
 isbn      = {3-540-66362-2},
 pages     = {253--268},
 note      = {LNCS 1648},
 publisher = {Springer-Verlag},
 address   = {London, UK},
 }