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@article{MS2_1959__7_165710, author = {Edwin J. Akutowicz}, title = {On {Extrapolating} a {Positive} {Definite} {Function} from a {Finite} {Interval.}}, journal = {Mathematica Scandinavica}, pages = {157--169}, publisher = {mathdoc}, volume = {7}, year = {1959}, zbl = {0090.09602}, url = {http://geodesic.mathdoc.fr/item/MS2_1959__7_165710/} }
Edwin J. Akutowicz. On Extrapolating a Positive Definite Function from a Finite Interval.. Mathematica Scandinavica, Tome 7 (1959), pp. 157-169. http://geodesic.mathdoc.fr/item/MS2_1959__7_165710/