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JOURNALS
// Zapiski Nauchnykh Seminarov POMI
// Archive
Zap. Nauchn. Sem. LOMI,
1971
Volume 22,
Pages
65–74
(Mi znsl2434)
On the unitary spectrum of contraction operators in the Banach space
A. S. Markus
,
L. N. Nikol'skaya
,
N. K. Nikol'skii
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Steklov Math. Inst. of RAS
, 2025
Fulltext:
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