TY  - JOUR
AU  - Samuel Omoloye Ajala
TI  - Smooth structures on Pi-manifolds
JO  - Kragujevac Journal of Mathematics
PY  - 2004
SP  - 49 
EP  -  60
VL  - 26
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/KJM_2004_26_1_a6/
ID  - KJM_2004_26_1_a6
ER  -