H
[HM03] Markus Holzer and Pierre McKenzie. Alternating and Empty Alternating Auxiliary Stack Automata. Theoretical Computer Science 299(1-3):307-326. Elsevier, April 2003. 
@article{tcs299(1-3)-HM,
  author =              {Holzer, Markus and McKenzie, Pierre},
  title =               {Alternating and Empty Alternating Auxiliary Stack
                         Automata},
  publisher =           {Elsevier},
  journal =             {Theoretical Computer Science},
  volume =              {299},
  number =              {1-3},
  pages =               {307-326},
  year =                {2003},
  month =               apr,
}
List of authors