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// Kvant
// Archive
Kvant,
2022
Number 5,
Pages
14–20
(Mi kvant3890)
Èãðà â 15
K. Kokhas'
DOI:
10.4213/kvant20220502
Fulltext:
PDF file (1141 kB)
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Steklov Math. Inst. of RAS
, 2026