TY  - JOUR
AU  - Weintraub, Steven H.
TI  - A Note on Doubles of 4-Manifolds
JO  - Canadian mathematical bulletin
PY  - 1980
SP  - 367
EP  - 369
VL  - 23
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1980-053-x/
DO  - 10.4153/CMB-1980-053-x
ID  - 10_4153_CMB_1980_053_x
ER  -