@article{GDZPPN002031817, title = {Bigradients, Hankel determinants and the Newton-Pad\'e table.}, journal = {Aequationes mathematicae}, volume = {19}, year = {1979}, pages = {104-112}, zbl = {0418.41009}, url = {http://dml.mathdoc.fr/item/GDZPPN002031817} }
Claessens, Guido. Bigradients, Hankel determinants and the Newton-Padé table.. Aequationes mathematicae, Tome 19 (1979) pp. 104-112. http://gdmltest.u-ga.fr/item/GDZPPN002031817/