Rydbeck, O. E. H. (1942). A theoretical survey of the possibilities of determining the distribution of the free electrons in the upper atmosphere. Chalmers Tekniska Högskolas handlingar 3.
Chicago Style CitationRydbeck, O. E. H. "A Theoretical Survey of the Possibilities of Determining the Distribution of the Free Electrons in the Upper Atmosphere." Chalmers Tekniska Högskolas Handlingar 3 1942.
MLA CitationRydbeck, O. E. H. "A Theoretical Survey of the Possibilities of Determining the Distribution of the Free Electrons in the Upper Atmosphere." Chalmers Tekniska Högskolas Handlingar 3 1942.
Warning: These citations may not always be 100% accurate.