@article{SchweikardtSchwentick2011,
  author    = {Nicole Schweikardt and Thomas Schwentick},
  title     = {A note on the expressive power of linear orders},
  journal   = {Logical Methods in Computer Science},
  volume    = {7},
  number    = {4:07},
  pages     = {1 -- 13},
  doi       = {10.2168/LMCS-7(4:7)2011},
  year      = {2011},
}