P
[PI97] Sushant Patnaik and Neil Immerman. Dyn-FO: A Parallel, Dynamic Complexity Class. Journal of Computer and System Sciences 55(2):199-209. Academic Press, October 1997. 
@article{jcss55(2)-PI,
  author =              {Patnaik, Sushant and Immerman, Neil},
  title =               {Dyn-{FO}: A~Parallel, Dynamic Complexity Class},
  publisher =           {Academic Press},
  journal =             {Journal of Computer and System Sciences},
  volume =              {55},
  number =              {2},
  pages =               {199-209},
  year =                {1997},
  month =               oct,
  doi =                 {10.1006/jcss.1997.1520},
}
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