Ehrhart, Eugene Le triangle orientĂ©. (French) Zbl 0043.35506 Mathesis 60, 15-23 (1951). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 Document Keywords:elementary geometry PDFBibTeX XMLCite \textit{E. Ehrhart}, Mathesis (4) 60, 15--23 (1951; Zbl 0043.35506)