Matschinski, Matthias; Levy, Paul Un théorème sur les réseaux polygonaux plans. (French) Zbl 0168.20003 Bull. Sci. Math., II. Ser. 91, 39-41 (1967). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Keywords:metric geometry, convex geometry, integral geometry PDFBibTeX XMLCite \textit{M. Matschinski} and \textit{P. Levy}, Bull. Sci. Math., II. Sér. 91, 39--41 (1967; Zbl 0168.20003)