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Georgy, U.: Chemical Abstracts bei sechs Hosts : ein Vergleich (1994)
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Simon, H.-R.; Ockenfeld, M.: ¬Die Entwicklung von Chemical Abstracts 1907 bis 1980 (1981)
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Heckmann, P.; Koniczek, L.; Schneider, W.; Schwittek, C.: Aktueller Vergleich (Benutzerfreundlichkeit, Effizienz, Preis ...) für Strukturrecherchen : Online (CA, Beilstein) versus Inhouse (Crossfire) (1996)
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Siegfried, R.: Aktueller Vergleich (Benutzerfreundlichkeit, Effizienz, Preis ...) für Strukturrecherchen : Online (CA, Beilstein) versus Inhouse (Crossfire) (1996)
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CAS und CSA vereinbaren die Bereitstellung weiterer Datenbanken auf STN International (2004)
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