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@article{CM_1973__27_1_49_0, author = {Grove, Karsten and Karcher, Hermann}, title = {On pinched manifolds with fundamental group $\mathbf {Z}_2$}, journal = {Compositio Mathematica}, pages = {49--61}, publisher = {Noordhoff International Publishing}, volume = {27}, number = {1}, year = {1973}, mrnumber = {334244}, zbl = {0266.53032}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CM_1973__27_1_49_0/} }
TY - JOUR AU - Grove, Karsten AU - Karcher, Hermann TI - On pinched manifolds with fundamental group $\mathbf {Z}_2$ JO - Compositio Mathematica PY - 1973 SP - 49 EP - 61 VL - 27 IS - 1 PB - Noordhoff International Publishing UR - http://geodesic.mathdoc.fr/item/CM_1973__27_1_49_0/ LA - en ID - CM_1973__27_1_49_0 ER -
Grove, Karsten; Karcher, Hermann. On pinched manifolds with fundamental group $\mathbf {Z}_2$. Compositio Mathematica, Tome 27 (1973) no. 1, pp. 49-61. http://geodesic.mathdoc.fr/item/CM_1973__27_1_49_0/