О плотности гладких функции в весовых пространствах
Oleg Vladimirovič Besov, Alois Kufner (1968)
Czechoslovak Mathematical Journal
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Oleg Vladimirovič Besov, Alois Kufner (1968)
Czechoslovak Mathematical Journal
Similarity:
Ivo Babuška (1961)
Czechoslovak Mathematical Journal
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Milan Práger (1960)
Czechoslovak Mathematical Journal
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