author = { Shankar, Krishnan AND Tapp, Kristopher AND Tuschmann, Wilderich },

title = { Nonnegatively and positively curved invariant metrics on circle bundles },

publisher = {Max-Planck-Inst. für Mathematik in den Naturwiss.},

year = {2002},

booktitle = {Preprint / Max-Planck-Institut für Mathematik in den Naturwissenschaften Leipzig ; 2002,79},

address = { Leipzig },

url = { http://slubdd.de/katalog?TN_libero_mab2 }