Henzinger, M. H. (2005). Hyperlink analysis on the world wide web. In Proceedings of the 16th ACM conference on Hypertext and hypermedia (pp. 1–3). Salzburg, Austria: Association for Computing Machinery.https://doi.org/10.1145/1083356.1083357 
LibreCat: https://research-explorer.ista.ac.at/record/11698
DOI: 10.1145/1083356.1083357