@article{SchallerWeberHammerichetal.2011,
  author    = {V. Schaller and Christoph A. Weber and B. Hammerich and E. Frey and A. R. Bausch},
  title     = {Frozen steady states in active systems},
  journal   = {Proceedings of the National Academy of Sciences},
  volume    = {108},
  number    = {48},
  pages     = {19183 -- 19188},
  doi       = {10.1073/pnas.1107540108},
  year      = {2011},
}