@Inproceedings{EPTCS179.1,
  author    = { Haeusler, Edward Hermann},
  year      = {2015},
  title     = {Propositional Logics Complexity and the Sub-Formula Property},
  editor    = {Dal Lago, Ugo and Harmer, Russ},
  booktitle = {{\rm Proceedings Tenth International Workshop on}
               Developments in Computational Models,
               {\rm Vienna, Austria, 13th July 2014}},
  series    = {Electronic Proceedings in Theoretical Computer Science},
  volume    = {179},
  publisher = {Open Publishing Association},
  pages     = {1-16},
  doi       = {10.4204/EPTCS.179.1},
}