@article{03776402, title = {Integrity basis for a second-order and a fourth-order tensor.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {5}, year = {1982}, pages = {87-96}, doi = {10.1155/S0161171282000088}, zbl = {0493.53011}, language = {en}, url = {http://dml.mathdoc.fr/item/03776402} }
Betten, Josef. Integrity basis for a second-order and a fourth-order tensor.. International Journal of Mathematics and Mathematical Sciences, Tome 5 (1982) pp. 87-96. doi : 10.1155/S0161171282000088. http://gdmltest.u-ga.fr/item/03776402/