@article{05134472, title = {Duality of }, journal = {ETNA. Electronic Transactions on Numerical Analysis [electronic only]}, volume = {24}, year = {2006}, pages = {108-180}, zbl = {1109.33027}, language = {en}, url = {http://dml.mathdoc.fr/item/05134472} }
Atakishiyev, N.M.; Klimyk, U. Duality of . ETNA. Electronic Transactions on Numerical Analysis [electronic only], Tome 24 (2006) pp. 108-180. http://gdmltest.u-ga.fr/item/05134472/