%0 Journal Article %A Murphy, James Lee %T A polyhedral 2-sphere which fails to be locally flat at just one point %J Portugaliae mathematica %D 1976 %P 227-228 %V 35 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/PORMA_1976__35_4_115292/ %G en %F PORMA_1976__35_4_115292