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Scientific communications
On critical values of certain functionals in Banach spaces
Yu. G. Borisovich
Citation:
Yu. G. Borisovich, “On critical values of certain functionals in Banach spaces”, Russian Math. Surveys, 12:1 (1957)
Linking options:
https://www.mathnet.ru/eng/rm7533 https://www.mathnet.ru/eng/rm/v12/i1/p157
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