TY  - JOUR
AU  - S. V. Matveev
TI  - Generalized graph manifolds and their effective recognition
JO  - Sbornik. Mathematics
PY  - 1998
SP  - 1517
EP  - 1531
VL  - 189
IS  - 10
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1998_189_10_a4/
LA  - en
ID  - SM_1998_189_10_a4
ER  -