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@article{AA_2001_13_3_a0, author = {S. A. Avdonin and S. A. Ivanov}, title = {Exponential {Riesz} bases of subspaces and divided differences}, journal = {Algebra i analiz}, pages = {1--17}, publisher = {mathdoc}, volume = {13}, number = {3}, year = {2001}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AA_2001_13_3_a0/} }
S. A. Avdonin; S. A. Ivanov. Exponential Riesz bases of subspaces and divided differences. Algebra i analiz, Tome 13 (2001) no. 3, pp. 1-17. http://geodesic.mathdoc.fr/item/AA_2001_13_3_a0/