{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,28]],"date-time":"2025-10-28T00:25:16Z","timestamp":1761611116928},"reference-count":13,"publisher":"Elsevier BV","issue":"1-3","license":[{"start":{"date-parts":[[2003,12,1]],"date-time":"2003-12-01T00:00:00Z","timestamp":1070236800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2013,8,22]],"date-time":"2013-08-22T00:00:00Z","timestamp":1377129600000},"content-version":"vor","delay-in-days":3552,"URL":"https:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Annals of Pure and Applied Logic"],"published-print":{"date-parts":[[2003,12]]},"DOI":"10.1016\/s0168-0072(03)00051-4","type":"journal-article","created":{"date-parts":[[2003,9,11]],"date-time":"2003-09-11T17:05:40Z","timestamp":1063299940000},"page":"49-70","source":"Crossref","is-referenced-by-count":1,"title":["Using the prover ANDP to simplify orthogonality"],"prefix":"10.1016","volume":"124","author":[{"given":"Dafa","family":"Li","sequence":"first","affiliation":[]}],"member":"78","reference":[{"key":"10.1016\/S0168-0072(03)00051-4_BIB1","series-title":"Intuitionistische Axiomatiek der Projektieve Meetkunde","author":"Heyting","year":"1925"},{"issue":"1","key":"10.1016\/S0168-0072(03)00051-4_BIB2","doi-asserted-by":"crossref","first-page":"105","DOI":"10.1023\/A:1005749401809","article-title":"Unification algorithms for eliminating and introducing quantifiers in natural deduction automated theorem proving","volume":"18","author":"Dafa","year":"1997","journal-title":"J. Automat. Reason."},{"key":"10.1016\/S0168-0072(03)00051-4_BIB3","unstructured":"Li Dafa, Three axioms of von Plato's axiomatization of constructive projective geometry are not independent, AAR Newsletter, No. 37, August, 1997."},{"issue":"1\u20132","key":"10.1016\/S0168-0072(03)00051-4_BIB4","first-page":"1","article-title":"Simplifying von Plato's axiomatization of constructive apartness geometry","volume":"102","author":"Dafa","year":"1999","journal-title":"Ann. Pure Appl. Logic"},{"issue":"1","key":"10.1016\/S0168-0072(03)00051-4_BIB5","doi-asserted-by":"crossref","first-page":"132","DOI":"10.1305\/ndjfl\/1093634569","article-title":"Single axioms for the left group and right group calculi","volume":"34","author":"McCune","year":"1993","journal-title":"Notre Dame J. Formal Logic"},{"issue":"3","key":"10.1016\/S0168-0072(03)00051-4_BIB6","doi-asserted-by":"crossref","first-page":"263","DOI":"10.1023\/A:1005843212881","article-title":"Solution of the Robbins problem","volume":"19","author":"McCune","year":"1997","journal-title":"J. Automat. Reason."},{"issue":"4","key":"10.1016\/S0168-0072(03)00051-4_BIB7","doi-asserted-by":"crossref","first-page":"436","DOI":"10.1007\/BF01233914","article-title":"Single identities for lattice theory and weakly associative lattices","volume":"36","author":"McCune","year":"1996","journal-title":"Algebra Universalis"},{"key":"10.1016\/S0168-0072(03)00051-4_BIB8","doi-asserted-by":"crossref","unstructured":"W. McCune, L. Wos, Application of automated deduction to the search for single axioms for exponent groups, Proc. of LPAR-92, St. Petersburg, Russia, July 15\u201320, 1992, pp. 131\u2013136.","DOI":"10.1007\/BFb0013055"},{"issue":"2","key":"10.1016\/S0168-0072(03)00051-4_BIB9","doi-asserted-by":"crossref","first-page":"13","DOI":"10.1016\/0898-1221(94)00213-5","article-title":"Single identities for ternary Boolean algebra","volume":"29","author":"Padmanabhan","year":"1993","journal-title":"Comput. Math. Appl."},{"key":"10.1016\/S0168-0072(03)00051-4_BIB10","doi-asserted-by":"crossref","first-page":"267","DOI":"10.1305\/ndjfl\/1093887534","article-title":"Shortest single axioms for the equivalential calculus","volume":"17","author":"Peterson","year":"1976","journal-title":"Notre Dame J. Formal Logic"},{"key":"10.1016\/S0168-0072(03)00051-4_BIB11","doi-asserted-by":"crossref","unstructured":"D. van Dalen, Logic and Structure, 2nd edition, Springer, Berlin, 1980.","DOI":"10.1007\/978-3-662-08402-1"},{"issue":"2","key":"10.1016\/S0168-0072(03)00051-4_BIB12","doi-asserted-by":"crossref","first-page":"169","DOI":"10.1016\/0168-0072(95)00005-2","article-title":"The axioms of constructive geometry","volume":"76","author":"von Plato","year":"1995","journal-title":"Ann. Pure Appl. Logic"},{"key":"10.1016\/S0168-0072(03)00051-4_BIB13","doi-asserted-by":"crossref","first-page":"205","DOI":"10.1305\/ndjfl\/1093870311","article-title":"Questions concerning possible shortest single axioms in equivalential calculus","volume":"24","author":"Wos","year":"1983","journal-title":"Notre Dame J. Formal Logic"}],"container-title":["Annals of Pure and Applied Logic"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0168007203000514?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0168007203000514?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,2,25]],"date-time":"2019-02-25T00:55:05Z","timestamp":1551056105000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0168007203000514"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2003,12]]},"references-count":13,"journal-issue":{"issue":"1-3","published-print":{"date-parts":[[2003,12]]}},"alternative-id":["S0168007203000514"],"URL":"https:\/\/doi.org\/10.1016\/s0168-0072(03)00051-4","relation":{},"ISSN":["0168-0072"],"issn-type":[{"value":"0168-0072","type":"print"}],"subject":[],"published":{"date-parts":[[2003,12]]}}}