Pelletier98'

BibTeX

@article{DBLP:journals/sLogica/Pelletier98,
  author    = {Francis Jeffry Pelletier},
  title     = {Automated Natural Deduction in Thinker},
  journal   = {Studia Logica},
  volume    = {60},
  number    = {1},
  year      = {1998},
  pages     = {3-43},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}