@article{gurevich1982a, author = {Gurevich, Yuri}, title = {A Review of Two Books on the Decision Problem}, year = {1982}, month = {July}, abstract = {The original problem was to find an algorithm deciding logical validity of sentences of the usual first-order logic.}, url = {http://approjects.co.za/?big=en-us/research/publication/review-two-books-decision-problem/}, pages = {273-277}, journal = {Bulletin of the American Mathematical Society}, volume = {7}, }