{“状态”:“确定”,“消息类型”:“工作”,“信息版本”:“1.0.0”,“邮件”:{“索引”:{-“日期-部件”:[2022,4,2],“日期-时间”:“2022-04-02T19:44:21Z”,“时间戳”:1648928661137},“参考-计数”:1,“出版商”:“剑桥大学出版社(CUP)”,“问题”:“1”,“许可证”:[{“开始”:{:“日期-零件”:[2014,3,12]],“日期时间”:“2014-03-12T00:00:00Z”,“时间戳”:1394582400000},“content-version”:“unspecified”,“delay-in-days”:2202,“URL”:“https:\/\/www.cambridge.org\/core\/terms”}],“content-domain”:{“domain”(域):[],“crossmark-restriction”(交叉标记限制):false},”short-container-title“:[”J.symb.log.“],”published-print“:{”date-parts“:[[2008,3]}”,“abstract”(摘要):“摘要<\/jats:title>我们定义了弱点树的概念,并刻画了防止一致分支树弱点所需的泛型量。我们使用这些思想来证明Graf和Mauldin的测度论选择定理不存在拓扑相似性<\/jats:p>“,”DOI“:”10.2178\/jsl\/1208358757“,”type“:”journal-article“,”created“:{”date-parts“:[[2008,10,14]],”date-time“:”2008-10-14T15:19:02Z“,”timestamp“:1223997542000},”page“:“363-368”,“source”:“Crossref”,“is-referenced-by-count”:0,“title”:[“弱指向树和部分注入”],“前缀”:“10.1017”,“volume”:“73”,“作者”:[{“给定”:“John D.“,”family“:”Clemens“,”sequence“:”first“,”affiliation“:[]}],”member“:”56“,”published-online“:{”date-parts“:[[2014,3,12]},”reference“:[{”key“:”S002248120000476X_ref001“,”doi-asserted-by“:“publisher”,“doi”:“10.2307\/2374421”}],“container-title”:[“Journal of Symbolic Logic”],“original-title“:[],“language”:“en”,“link”:[{“URL”:“https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S002248120000476X,“content-type”:“unspecified”,“content-version”:“vor”,“intended-application”:“similarity-checking”}],“deposed”:{“date-parts”:[[2019,5,1]],“date-time”:”2019-05-01T00:25:37Z“timestamp”:1556670337000},“score”:1,“resource”:{“primary”:{“URL”:“https:\/\/www.cambridge.org\/core\/product\/identifier\/S002248120000476X\/type\/journal_article“}},“副标题”:[],“短标题”:[],“已发布”:{“日期-部件”:[[2008,3]]},”references-count“:1,”journal-issue“:{”issue“:“1”,”published-print“:{”date-parts“:[2008,3]}}”,“alternative-id”:[“S00224818”20000476X“],”URL“:”http:\/\/dx.doi.org\/10.2178\/jsl\/1208358757“,”关系“:{},”ISSN“:[”0022-4812“,”1943-5886“],”ISSN-type“:[{”值“:”0022-48012“,“type”:“print”},{”价值“:”1943-58“,”类型“:”电子“}],”主题“:[],”发布“:{”日期段“:[2008,3]]}}}}