Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1991__41_1_a8, author = {Halu\v{s}ka, J\'an}, title = {On a symbol of operators generating finite-dimensional algebras}, journal = {Mathematica slovaca}, pages = {61--68}, publisher = {mathdoc}, volume = {41}, number = {1}, year = {1991}, mrnumber = {1094985}, zbl = {0767.47031}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_1991__41_1_a8/} }
Haluška, Ján. On a symbol of operators generating finite-dimensional algebras. Mathematica slovaca, Tome 41 (1991) no. 1, pp. 61-68. http://geodesic.mathdoc.fr/item/MASLO_1991__41_1_a8/