TY  - JOUR
AU  - Walter Seaman
TI  - Orthogonally pinched curvature tensors and applications.
JO  - Mathematica Scandinavica
PY  - 1991
SP  - 5
EP  - 14
VL  - 69
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MS2_1991__69_1_167166/
ID  - MS2_1991__69_1_167166
ER  -