{"title":"Regional and Local Approaches to the Frontiers in North China from the Tenth to Thirteenth Centuries","authors":"Jinping Wang","doi":"10.1353/sys.2022.0004","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":41503,"journal":{"name":"Journal of Song-Yuan Studies","volume":null,"pages":null},"PeriodicalIF":0.3000,"publicationDate":"2023-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Song-Yuan Studies","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1353/sys.2022.0004","RegionNum":3,"RegionCategory":"历史学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"0","JCRName":"ASIAN STUDIES","Score":null,"Total":0}