@article{10_1155_S0161171296000142, author = {Betancor, J.J.}, title = {New characterizations for {Hankel} transformable spaces of {Zemanian.}}, journal = {International Journal of Mathematics and Mathematical Sciences}, pages = {93}, publisher = {mathdoc}, volume = {19}, number = {1}, year = {1996}, doi = {10.1155/S0161171296000142}, zbl = {0839.46031}, language = {en}, url = {https://geodesic-test.mathdoc.fr/articles/10.1155/S0161171296000142/} }