Schrödinger, Erwin On the differential identities of an affinity. (English) Zbl 0042.39902 Proc. R. Ir. Acad., Sect. A 54, No. 5, 79-85 (1951). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 Document Keywords:differential geometry PDFBibTeX XMLCite \textit{E. Schrödinger}, Proc. R. Ir. Acad., Sect. A 54, No. 5, 79--85 (1951; Zbl 0042.39902)