TY  - BOOK
AU  - Saveliev Nikolai
TI  - Invariants for homology 3-spheres
SN  - 3-540-43796-7
U1  - 514.2 
PY  - 2002///
CY  - Berlin
PB  - Springer-Verlag
KW  - Algebraic topology
KW  - Homology
KW  - Manifold topology
ER  -