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Publications in Math-Net.Ru |
Citations |
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2012 |
| 1. |
Yu. G. Abakumov, M. A. Verkhoturova, Y. S. Kogan, “About one problem of the approximation theory”, Vestnik Samarskogo Gosudarstvennogo Universiteta. Estestvenno-Nauchnaya Seriya, 2012, no. 3/1(94), 5–13  |
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2000 |
| 2. |
Yu. G. Abakumov, N. A. Zabelina, O. N. Shestakova, “On sequences of linear functionals and some operators of the class $S_{2m}$”, Sibirsk. Mat. Zh., 41:2 (2000), 247–252   ; Siberian Math. J., 41:2 (2000), 192–203 |
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1996 |
| 3. |
Yu. G. Abakumov, V. E. Banine, “On some classes of operators, including the class of positive operators”, Izv. Vyssh. Uchebn. Zaved. Mat., 1996, no. 8, 3–5 ; Russian Math. (Iz. VUZ), 40:8 (1996), 1–3 |
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1993 |
| 4. |
Yu. G. Abakumov, V. G. Banin, “On approximation by linear quasi-positive and positive operators on a finite interval”, Izv. Vyssh. Uchebn. Zaved. Mat., 1993, no. 11, 80–82 ; Russian Math. (Iz. VUZ), 37:11 (1993), 78–80 |
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1991 |
| 5. |
Yu. G. Abakumov, V. G. Banin, “An approach to the study of approximation properties of linear operators”, Izv. Vyssh. Uchebn. Zaved. Mat., 1991, no. 11, 3–6 ; Soviet Math. (Iz. VUZ), 35:11 (1991), 1–4 |
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