@article{virtamo-peva-2013,
  author = {Jorma Virtamo and Esa Hyyti{\"a} and Pasi Lassila},
  title = {Criticality Condition for Information Floating with Random Walk of Nodes},
  journal = {Performance Evaluation},
  year = {2013},
  volume = {70},
  number = {2},
  month = {Feb.},
  pages = {114--123},
  url = {http://dx.doi.org/10.1016/j.peva.2012.11.001},
  url3 = {http://www.netlab.tkk.fi/tutkimus/shok-fi/priv/floating-rwalk.pdf},
}