J
[JS07] Petr Jančar and Zdeněk Sawa. A note on Emptiness for Alternating Finite Automata with a One-letter Alphabet. Information Processing Letters 104(5):164-167. Elsevier, November 2007. 
@article{ipl104(5)-JS,
  author =              {Jan{\v c}ar, Petr and Sawa, Zden{\v{e}}k},
  title =               {A note on Emptiness for Alternating Finite Automata
                         with a One-letter Alphabet},
  publisher =           {Elsevier},
  journal =             {Information Processing Letters},
  volume =              {104},
  number =              {5},
  pages =               {164-167},
  year =                {2007},
  month =               nov,
}
List of authors