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Том 70
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A description of all the proper operators (soluble extensions) for first-order differential equations in Hilbert space

Ismailov Z. I.

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English version (Springer): Ukrainian Mathematical Journal 37 (1985), no. 3, pp 285-287.

Citation Example: Ismailov Z. I. A description of all the proper operators (soluble extensions) for first-order differential equations in Hilbert space  // Ukr. Mat. Zh. - 1985. - 37, № 3. - pp. 361–363.

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