TY  - GEN
AU  - Johannson,Klaus
TI  - Homotopy equivalence of 3-manifolds with boundaries
T2  - Lecture notes in mathematics
SN  - 0387097147
PY  - 1979///
CY  - Berlin, New York
PB  - Springer-Verlag
KW  - Manifolds (Mathematics)
KW  - Homotopy equivalences
N1  - Cuprinde bibliografie si index
ER  -