Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ISHIHARA Hideki,Squashed Kerr-Godel Black Holes : Kaluza-Klein Black Holes with Rotations of Black Hole and Universe. Prog,Theor. Phys,,,2009,121,,823-841,https://cir.nii.ac.jp/crid/1010282257450873610,