Ehresmann, Charles Sur la topologie de certaines variétés algébriques réelles. (French) Zbl 0016.07403 J. Math. Pures Appl., IX. Sér. 16, 69-100 (1937). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 2 Documents Keywords:Analytic geometry, algebraic geometry PDF BibTeX XML Cite \textit{C. Ehresmann}, J. Math. Pures Appl. (9) 16, 69--100 (1937; Zbl 0016.07403) OpenURL