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Chowdhury, G.G.; Chowdhury, S.: Digital library research : major issues and trends (1999)
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Valauskas, E.J.: Kodak picture exchange (1995)
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Condron, L.; Tittemore, C.P.: Functional Requirements for Bibliographic Records (2004)
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Callicott, B.; Vaughn, D.: Google Scholar vs. Library Scholar : testing the performance of Schoogle (2005)
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Winnink, J.J.; Tijssen, R.J.W.; Raan, F.J. van: Theory-changing breakthroughs in science : the impact of research teamwork on scientific discoveries (2016)
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