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Found 19 Documents (Results 1–3)

Proc. Steklov Inst. Math. 304, Suppl. 1, S144-S153 (2019); translation from Tr. Inst. Mat. Mekh. (Ekaterinburg) 24, No. 1, 189-199 (2018).
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Russ. Math. 61, No. 2, 28-35 (2017); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2017, No. 2, 34-43 (2017).
MSC:  93E03 93C95
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