探索美国总统旗的谱系，1915-1959年

{"title":"探索美国总统旗的谱系，1915-1959年","authors":"R. Williamson","doi":"10.5840/raven2015225","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":205647,"journal":{"name":"Raven: A Journal of Vexillology","volume":"2 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Exploring the Genealogy of the President’s Flag of the United States of America, 1915–1959\",\"authors\":\"R. Williamson\",\"doi\":\"10.5840/raven2015225\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"\",\"PeriodicalId\":205647,\"journal\":{\"name\":\"Raven: A Journal of Vexillology\",\"volume\":\"2 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Raven: A Journal of Vexillology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.5840/raven2015225\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Raven: A Journal of Vexillology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5840/raven2015225","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}