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  • × language_ss:"e"
  • × theme_ss:"Klassifikationssysteme"
  • × type_ss:"?"
  • × year_i:[1990 TO 2000}
  1. Mathematics subject classification (1991) 0.00 
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    Footnote
    Abgedruckt in den Sachregisterteilen des 'Zentralblatts für Mathematik' und 'Mathematical Reviews'. - Frühere Ausgaben: 1970; 1980; 1985