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Füchsel, J.: Richtlinien für die Anlage von Schlagwortkatalogen (1927)
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Schleimer, H.: ¬Die schlagwortmäßige Katalogisierung der mathematischen Literatur (1926)
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Schleimer, H.: Zur Frage des Schlagwortkatalogs (1927)
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Koch, F.: Vorschriften für den Schlagwortkatalog der National-Bibliothek in Wien (1924)
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Schleimer, H.: ¬Der bibliothekarische Schlagwortkatalog : Mit Regeln für die Universitätsbibliothek Graz und einem Anhang: Systematischer oder alphabetischer Sachkatalog? (1923)
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