Symmetric selective derivatives
Acta Universitatis Carolinae. Mathematica et Physica, Tome 28 (1987) no. 2, pp. 99-100.
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@article{AUCMP_1987__28_2_a14, author = {Pokorn\'y, Imrich}, title = {Symmetric selective derivatives}, journal = {Acta Universitatis Carolinae. Mathematica et Physica}, pages = {99--100}, publisher = {mathdoc}, volume = {28}, number = {2}, year = {1987}, mrnumber = {0932746}, zbl = {0643.26004}, language = {en}, url = {https://geodesic-test.mathdoc.fr/item/AUCMP_1987__28_2_a14/} }
Pokorný, Imrich. Symmetric selective derivatives. Acta Universitatis Carolinae. Mathematica et Physica, Tome 28 (1987) no. 2, pp. 99-100. https://geodesic-test.mathdoc.fr/item/AUCMP_1987__28_2_a14/