Haley, M. R. (2014), 'Ranking top economics and finance journals using Microsoft academic search versus Google scholar: How does the new publish or perish option compare?', Journal of the Association for Information Science and Technology 65 (5), 1079--1084.

Li, X.; Thelwall, M. & Giustini, D. (2012), 'Validating online reference managers for scholarly impact measurement', Scientometrics 91 (2), 461-471.

López-Cózar, E. D.; Robinson-García, N. & Torres-Salinas, D. (2012), 'Manipulating Google Scholar Citations and Google Scholar Metrics:
simple, easy and tempting' , cite arxiv:1212.0638Comment: 10 pages, 4 figures .

El Ahmad, A. S.; Yan, J. & Tayara, M. (2011), 'The Robustness of Google CAPTCHAs' , Technical report, School of Computer Science, Newcastle University, UK .

Melnik, S.; Gubarev, A.; Long, J. J.; Romer, G.; Shivakumar, S.; Tolton, M. & Vassilakis, T. (2010), 'Dremel: interactive analysis of web-scale datasets', Proceedings of the VLDB Endowment 3 (1-2), 330--339.

Schnabel, C. (2008), 'Keine Sperrung von Google durch Access-Provider', .

Cilibrasi, R. & Vitanyi, P. M. B. (2007), 'The Google Similarity Distance', IEEE Transactions on Knowledge and Data Engineering 19 , 370.

Crane, G. (2006), 'What Do You Do with a Million Books?', D-Lib Magazine 12 (3).

Rahm, E. & Thor, A. (2005), 'Citation analysis of database publications', SIGMOD Rec. 34 (4), 48--53.

Brin, S. & Page, L. (1998), 'The anatomy of a large-scale hypertextual Web search engine', Computer Networks and ISDN Systems 30 (1--7), 107--117.