Sekundärliteratur-Angaben
        engl.: Publications about described materials note
   Definition: Citation of publications based on ... materials described in the record
               
               
               
               
MARC21       581     Publications About Described Materials Note (R)
  Subfields: 
             $a   Publications about described materials note
             $z   International Standard Book Number (R)
             $3   Materials specified
             $6   Linkage

 Indic/etc.: 1st: Display constant controller
             # No information provided
             8 No display constant generated
             2nd: Undefined; contains a blank (#)