<nowiki>Gustav Michaelis; Gustav Michaelis; Gustav Michaelis; Gustav Michaelis; Gustav Michaelis; Gustav Michaelis; Gustav Michaelis; Gustav Michaelis; Gustav Michaelis; Gustav Michaelis; Gustav Michaelis; Gustav Michaelis; Gustav Michaelis; Gustav Michaelis; غوستاف ميخائيل; Gustav Michaelis; Gustav Michaelis; deutscher Stenograf; matemático e taquígrafo alemão (1813-1895); German mathematician and physicist; ಗಣಿತಜ್ಞ; Duits wiskundige (1813-1895)</nowiki>