TY  - JOUR
TI  - On The 4-Dimensional Poincarè Conjecture for Manifolds with 2-Dimensional Spines
JO  - Canadian mathematical bulletin
PY  - 1974
SP  - 549
EP  - 552
VL  - 17
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1974-097-1/
DO  - 10.4153/CMB-1974-097-1
ID  - 10_4153_CMB_1974_097_1
ER  -