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Tammi, Olli On some inequalities of Schwarzian type. (English) Zbl 0095.03802 Rev. Fac. Sci. Univ. Istanbul, Sér. A 23, 29-32 (1959). × Cite Format Result Cite Review PDF
Tammi, Olli Note on Gutzmer’s coefficient theorem. (English) Zbl 0083.06605 Rev. Fac. Sci. Univ. Istanbul, Sér. A 22, 9-12 (1957). × Cite Format Result Cite Review PDF