{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,4,4]],"date-time":"2022-04-04T18:43:26Z","timestamp":1649097806627},"reference-count":0,"publisher":"Elsevier BV","issue":"9","license":[{"start":{"date-parts":[[2016,9,1]],"date-time":"2016-09-01T00:00:00Z","timestamp":1472688000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2020,9,1]],"date-time":"2020-09-01T00:00:00Z","timestamp":1598918400000},"content-version":"vor","delay-in-days":1461,"URL":"http:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Annals of Pure and Applied Logic"],"published-print":{"date-parts":[[2016,9]]},"DOI":"10.1016\/j.apal.2016.04.006","type":"journal-article","created":{"date-parts":[[2016,5,21]],"date-time":"2016-05-21T16:50:33Z","timestamp":1463849433000},"page":"725","update-policy":"http:\/\/dx.doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"title":["Preface"],"prefix":"10.1016","volume":"167","author":[{"given":"Thierry","family":"Coquand","sequence":"first","affiliation":[]},{"given":"Maria Emilia","family":"Maietti","sequence":"additional","affiliation":[]},{"given":"Giovanni","family":"Sambin","sequence":"additional","affiliation":[]},{"given":"Peter","family":"Schuster","sequence":"additional","affiliation":[]}],"member":"78","container-title":["Annals of Pure and Applied Logic"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0168007216300367?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0168007216300367?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2020,9,1]],"date-time":"2020-09-01T00:57:25Z","timestamp":1598921845000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0168007216300367"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,9]]},"references-count":0,"journal-issue":{"issue":"9","published-print":{"date-parts":[[2016,9]]}},"alternative-id":["S0168007216300367"],"URL":"https:\/\/doi.org\/10.1016\/j.apal.2016.04.006","relation":{},"ISSN":["0168-0072"],"issn-type":[{"value":"0168-0072","type":"print"}],"subject":[],"published":{"date-parts":[[2016,9]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Preface","name":"articletitle","label":"Article Title"},{"value":"Annals of Pure and Applied Logic","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.apal.2016.04.006","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"simple-article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2016 Published by Elsevier B.V.","name":"copyright","label":"Copyright"}]}}