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1by Nikolski Sergei Mikhailovitch
Springer-Verlag 1975Book -
2Book
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3Book
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4by Besov Oleg Vladimirovich, Ilʹin Valentin Petrovich, Nikolski Sergei Mikhailovitch
V. H. Winston 1978-1979Book -
5Book
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6Springer cop. 1991Book