Eriksson, Folke
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MATHEMATICA SCANDINAVICA Vol. 4 (1956) - Articles
An estimate of Fréchet distances on surfaces of bounded curvature
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MATHEMATICA SCANDINAVICA Vol. 8 (1960) - Articles
The Relation Between Two Generalisations of the Notion "Surface of Curvature $\leqq K$".
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MATHEMATICA SCANDINAVICA Vol. 11 (1962) - Articles
Planes of Curvature in Riemannian Spaces.
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