共 50 条
- [45] Regular homotopy classes of immersions of 3-manifolds into 5-space manuscripta mathematica, 2002, 108 : 13 - 32
- [46] DIFFEOMORPHISMS OF 3-MANIFOLDS WHICH ARE HOMOTOPY EQUIVALENT TO S1 NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1975, 22 (01): : A228 - A228
- [49] Topological Index Theory for surfaces in 3-manifolds GEOMETRY & TOPOLOGY, 2010, 14 (01): : 585 - 609