On the Double Tangents of Plane Closed Curves.

DOI10.7146/math.scand.a-10656zbMath0173.50501OpenAlexW2530985641MaRDI QIDQ5561709

Fr. Fabricius-Bjerre

Publication date: 1962

Published in: MATHEMATICA SCANDINAVICA (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/165818

zbMATH Keywords

metric geometry, convex geometry, integral geometry

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