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- author's%3a%22Wirtz%2c H.-c.%22 2
- authors%3a%22Wirtz%2c H.-c.%22 2
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Quast, A.; Pfurr, N.: Aufbau und Betrieb einer Virtuellen Fachbibliothek am Beispiel des Geo- und Montanwissenschaftlichen Portals GEO-LEO (2007)
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- Bibliothek: Forschung und Praxis. 31(2007) H.3, S.293-298
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Quast, A.; Pfurr, N.: GEO-LEO setzt Open-Access-Prinzipien für die geowissenschaftliche Fachgemeinschaft um (2006)
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- Bibliotheksdienst. 40(2006) H.10, S.1115-1126