@article{10_4064_sm_102_1_57_75, author = {Lizhong Peng and and }, title = {Orthogonal polynomials and middle {Hankel} operators on {Bergman} spaces}, journal = {Studia Mathematica}, pages = {57--75}, publisher = {mathdoc}, volume = {102}, number = {1}, year = {1992}, doi = {10.4064/sm-102-1-57-75}, language = {en}, url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-102-1-57-75/} }