%0 Journal article %A Whitehead, George W. %I Princeton University %D 1950 %G English %@ 0003-486X %~ Staatliche Kunstsammlungen Dresden, Kunstbibliothek %T The (n + 2)ndHomotopy Group of the n-Sphere %V 52 %J Annals of Mathematics %V 52 %N 2 %P 245-247 %U https://www.jstor.org/stable/1969466 %Z https://katalog.skd.museum/Record/ai-55-aHR0cHM6Ly93d3cuanN0b3Iub3JnL3N0YWJsZS8xOTY5NDY2 %U https://katalog.skd.museum/Record/ai-55-aHR0cHM6Ly93d3cuanN0b3Iub3JnL3N0YWJsZS8xOTY5NDY2