%0 Journal Article %A Graham Hall %T Classification of second orders symmetric tensors on manifolds through an associated fourth order tensor %J Filomat %D 2023 %P 8489 %V 37 %N 25 %U http://geodesic.mathdoc.fr/articles/10.2298/FIL2325489H/ %R 10.2298/FIL2325489H %G en %F 10_2298_FIL2325489H