@article{GDZPPN002035960,
title = {Symmetry classes of tensors via semigroup operands.},
journal = {Aequationes mathematicae},
volume = {30},
year = {1986},
pages = {76-80},
zbl = {0618.15020},
url = {http://dml.mathdoc.fr/item/GDZPPN002035960}
}
Fleischer, Isidore. Symmetry classes of tensors via semigroup operands.. Aequationes mathematicae, Tome 30 (1986) pp. 76-80. http://gdmltest.u-ga.fr/item/GDZPPN002035960/