共 50 条
- [3] ISOTOPY CLASSES OF EMBEDDINGS AND HOMOTOPY PROCEEDINGS OF THE CAMBRIDGE PHILOSOPHICAL SOCIETY-MATHEMATICAL AND PHYSICAL SCIENCES, 1969, 66 : 21 - &
- [4] HOMOTOPY AND ISOTOPY PROPERTIES OF TOPOLOGICAL SPACES CANADIAN JOURNAL OF MATHEMATICS, 1961, 13 (01): : 167 - &
- [5] HOMOTOPY + ISOTOPY PROPERTIES OF TOPOLOGICAL SPACES CANADIAN JOURNAL OF MATHEMATICS, 1964, 16 (03): : 561 - &
- [9] OBSTRUCTION FOR SPLITTING HOMOTOPY EQUIVALENCE IN DIMENSION-3 ANNALES SCIENTIFIQUES DE L ECOLE NORMALE SUPERIEURE, 1976, 9 (03): : 437 - 467