Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kiyoshi Maezawa,An Exact Solution of Differential Rotation for Self-Gravitating Magnetic Sphere,山形大学紀要. 自然科学 = Bulletin of Yamagata University. Natural science,05134692,山形 : 山形大学,1979-02,9,4,p559-568,https://cir.nii.ac.jp/crid/1520290885186247552,