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JOURNALS
// Uspekhi Matematicheskikh Nauk
// Archive
Uspekhi Mat. Nauk,
1972
Volume 27,
Issue 5(167),
Pages
273–275
(Mi rm5133)
This article is cited in
1
paper
Mathematical Events in the USSR and abroad
Sixth Voronezh Winter Mathematical School
Yu. G. Borisovich
,
S. G. Krein
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Steklov Math. Inst. of RAS
, 2026