Media type: E-Article Title: On the equivariant Hopf theorem Contributor: Ferrario, Davide L. imprint: Elsevier BV, 2003 Published in: Topology Language: English DOI: 10.1016/s0040-9383(02)00015-0 ISSN: 0040-9383 Keywords: Geometry and Topology Origination: Footnote: Access State: Open Access