@article{DBLP:journals/toms/LuksanV01,
  author    = {Ladislav Luksan and
               Jan Vlcek},
  title     = {Algorithm 811: NDA: algorithms for nondifferentiable optimization},
  journal   = {ACM Trans. Math. Softw.},
  volume    = {27},
  number    = {2},
  year      = {2001},
  pages     = {193-213},
  ee        = {http://doi.acm.org/10.1145/383738.383740},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}