TY  - JOUR
AU  - Eliopoulos, Hermes A.
TI  - On the General Theory of Differentiable Manifolds with Almost Tangent Structure
JO  - Canadian mathematical bulletin
PY  - 1965
SP  - 721
EP  - 748
VL  - 8
IS  - 6
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1965-054-5/
DO  - 10.4153/CMB-1965-054-5
ID  - 10_4153_CMB_1965_054_5
ER  -