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Thelwall, M.; Vaughan, L.: New versions of PageRank employing alternative Web document models (2004)
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Vaughan, L.; Thelwall, M.: Search engine coverage bias : evidence and possible causes (2004)
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Vaughan, L.; Chen, Y.: Data mining from web search queries : a comparison of Google trends and Baidu index (2015)
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Vaughan, L.: New measurements for search engine evaluation proposed and tested (2004)
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Vaughan, L.; Romero-Frías, E.: Web search volume as a predictor of academic fame : an exploration of Google trends (2014)
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