{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,4,5]],"date-time":"2022-04-05T12:15:30Z","timestamp":1649160930176},"reference-count":8,"publisher":"World Scientific Pub Co Pte Lt","issue":"01","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Math. Log."],"published-print":{"date-parts":[[2008,6]]},"abstract":"<jats:p> We prove that the Weak Reflection Principle does not imply that every stationary set reflects to an internally approachable set. We show that several variants of internal approachability, namely, internally unbounded, internally stationary, and internally club, are not provably equivalent. <\/jats:p>","DOI":"10.1142\/s0219061308000701","type":"journal-article","created":{"date-parts":[[2009,7,14]],"date-time":"2009-07-14T01:49:05Z","timestamp":1247536145000},"page":"23-39","source":"Crossref","is-referenced-by-count":5,"title":["INTERNAL APPROACHABILITY AND REFLECTION"],"prefix":"10.1142","volume":"08","author":[{"given":"JOHN","family":"KRUEGER","sequence":"first","affiliation":[{"name":"Department of Mathematics, University of California, Berkeley, CA 94720, USA"}]}],"member":"219","published-online":{"date-parts":[[2011,11,21]]},"reference":[{"key":"rf1","doi-asserted-by":"publisher","DOI":"10.2307\/2273456"},{"key":"rf2","doi-asserted-by":"publisher","DOI":"10.1305\/ndjfl\/1125409326"},{"key":"rf3","doi-asserted-by":"publisher","DOI":"10.2307\/1971415"},{"key":"rf4","doi-asserted-by":"publisher","DOI":"10.1090\/S0002-9947-04-03445-2"},{"key":"rf5","doi-asserted-by":"publisher","DOI":"10.1090\/S0002-9947-06-04163-8"},{"key":"rf6","doi-asserted-by":"publisher","DOI":"10.4064\/fm198-2-1"},{"key":"rf7","first-page":"1693","volume":"357","author":"Shelah S.","journal-title":"Trans. Amer. Math. Soc."},{"key":"rf8","doi-asserted-by":"publisher","DOI":"10.1515\/9783110804737"}],"container-title":["Journal of Mathematical Logic"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S0219061308000701","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,7]],"date-time":"2019-08-07T04:28:57Z","timestamp":1565152137000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S0219061308000701"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,6]]},"references-count":8,"journal-issue":{"issue":"01","published-online":{"date-parts":[[2011,11,21]]},"published-print":{"date-parts":[[2008,6]]}},"alternative-id":["10.1142\/S0219061308000701"],"URL":"https:\/\/doi.org\/10.1142\/s0219061308000701","relation":{},"ISSN":["0219-0613","1793-6691"],"issn-type":[{"value":"0219-0613","type":"print"},{"value":"1793-6691","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008,6]]}}}