BackesPW05a'

@article{DBLP:journals/ijisec/BackesPW05a,
  author    = {Michael Backes and
               Birgit Pfitzmann and
               Michael Waidner},
  title     = {Reactively secure signature schemes},
  journal   = {Int. J. Inf. Sec.},
  volume    = {4},
  number    = {4},
  year      = {2005},
  pages     = {242-252},
  ee        = {http://dx.doi.org/10.1007/s10207-004-0062-8},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}