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1951, Volume 15, Issue 4
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An arithmetical method applied to questions of the distribution of numbers with a given property of the index I. M. Vinogradov
Izvestiya Akademii Nauk SSSR. Seriya Matematicheskaya, 1951, Volume 15, Issue 4, Pages 297–308
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297–308 |
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On the determination of a differential equation from its spectral function I. M. Gel'fand, B. M. Levitan
Izvestiya Akademii Nauk SSSR. Seriya Matematicheskaya, 1951, Volume 15, Issue 4, Pages 309–360
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309–360 |
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On the characteristic roots of matrices with nonnegative elements F. I. Karpelevich
Izvestiya Akademii Nauk SSSR. Seriya Matematicheskaya, 1951, Volume 15, Issue 4, Pages 361–383
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361–383 |
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