Artin, M. Some numerical criteria for contractability of curves on algebraic surfaces. (English) Zbl 0105.14404 Am. J. Math. 84, 485-496 (1962). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 ReviewsCited in 186 Documents Keywords:algebraic geometry PDF BibTeX XML Cite \textit{M. Artin}, Am. J. Math. 84, 485--496 (1962; Zbl 0105.14404) Full Text: DOI