@article{oai:kanazawa-u.repo.nii.ac.jp:00011554,
 author = {千田, 勘太郎 and Senda, Kantaro},
 issue = {1},
 journal = {The science reports of the Kanazawa University＝金沢大学理科報告},
 month = {Mar},
 pages = {55--64},
 title = {Influence of Superposition and Splitting of Layers F1 and F2 over the Diurnal Variation of Ionosphere.},
 volume = {1},
 year = {1951}
}