- Stiefel–Whitney
surfaces and the
trigenus of non-orientable 3-manifolds, M****cripta Math. 100 (1999), 405–422. "On the
trigenus of
surface bundles over S 1...
- link and a
family of 2-manifolds that
share a
boundary with that link
Trigenus Compact,
closed 3-manifolds
Surgeries Three orientable handlebodies Unions...
- Gómez Larrañaga, W. Heil, V.M. Núñez. Stiefel-Whitney
surfaces and the
trigenus of non-orientable 3-manifolds, M****cripta Math. 100 (1999), 405-422....