Singularitäten differenzierbarer Abbildungen. (Russian) Zbl 0216.20601
Osobennosti differentsiruemykh Otobrazhenij, 9-101 (1968).
MSC:
58C25 | Differentiable maps on manifolds |
58K99 | Theory of singularities and catastrophe theory |
57R45 | Singularities of differentiable mappings in differential topology |