![](/img/cover-not-exists.png)
Embedded surfaces in four-manifolds, branched covers, and SO(3)-invariants
Kotschick, D., Matić, G.Volume:
117
Language:
english
Journal:
Mathematical Proceedings of the Cambridge Philosophical Society
DOI:
10.1017/s0305004100073114
Date:
March, 1995
File:
PDF, 783 KB
english, 1995