Review of "Unsolvable classes of quantificational formulas" by Harry R. Lewis. Addison-Wesley 1979. and "The decision problem: solvable classes of quantificational formulas" by Burton Dreben and Warren D. Goldfarb. Addison-Wesley 1979

John C. Cherniavsky. Review of "Unsolvable classes of quantificational formulas" by Harry R. Lewis. Addison-Wesley 1979. and "The decision problem: solvable classes of quantificational formulas" by Burton Dreben and Warren D. Goldfarb. Addison-Wesley 1979. SIGACT News, 14(4):70-71, 1982. [doi]

@article{Cherniavsky82,
  title = {Review of "Unsolvable classes of quantificational formulas" by Harry R. Lewis. Addison-Wesley 1979. and "The decision problem: solvable classes of quantificational formulas" by Burton Dreben and Warren D. Goldfarb. Addison-Wesley 1979},
  author = {John C. Cherniavsky},
  year = {1982},
  doi = {10.1145/1008902.1008905},
  url = {https://doi.org/10.1145/1008902.1008905},
  researchr = {https://researchr.org/publication/Cherniavsky82},
  cites = {0},
  citedby = {0},
  journal = {SIGACT News},
  volume = {14},
  number = {4},
  pages = {70-71},
}