{"title":"Ionosphere research","authors":"H J GROENEWOLD","doi":"","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":87700,"journal":{"name":"Nederlands tijdschrift voor natuurkunde","volume":"15 7","pages":"157-68"},"PeriodicalIF":0.0000,"publicationDate":"1949-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nederlands tijdschrift voor natuurkunde","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0