@article{10_4064_fm_120_2_127_142, author = {Nobuyoshi Motohashi}, title = {Approximation theory of uniqueness conditions by existence conditions}, journal = {Fundamenta Mathematicae}, pages = {127--142}, publisher = {mathdoc}, volume = {120}, number = {2}, year = {1984}, doi = {10.4064/fm-120-2-127-142}, language = {en}, url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-120-2-127-142/} }