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A. E. Druzhinin

Saint Petersburg State University

7

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Describe and qualitative analysis of the new model of real estate agency

2020
- A. E. Druzhinin
- N. S. Alekseeva
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Assessment of the economic efficiency of implementing and using a new model of realtor activity

2020
- A. E. Druzhinin
- N. S. Alekseeva
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Preserving the Homotopy Invariance of Presheaves with Witt-Transfers Under Nisnevich Sheafication

2015 Journal of Mathematical Sciences
- A. E. Druzhinin
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Derivation of preservation conditions for properties of mathematical models

2015 Doklady Mathematics
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