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Publications in Math-Net.Ru |
Citations |
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1992 |
| 1. |
I. V. Petrova, “Approximation on a hyperboloid in the $L_2$-metric”, Trudy Mat. Inst. Steklov., 194 (1992), 215–228    ; Proc. Steklov Inst. Math., 194 (1993), 229–243 |
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1990 |
| 2. |
I. V. Petrova, “Some aspects of the theory of $L_2$-approximations on a hyperboloid in $R^{n,1}$”, Dokl. Akad. Nauk SSSR, 310:2 (1990), 298–304 ; Dokl. Math., 41:1 (1990), 70–75 |
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1984 |
| 3. |
I. V. Petrova, “Jackson's theorem and Besov spaces on a sphere”, Dokl. Akad. Nauk SSSR, 278:3 (1984), 544–549 |
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