Rebecca Smith Wills

Wills, R. S., & Ipsen, I. C. F. (2008). ORDINAL RANKING FOR GOOGLE'S PAGERANK. SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS, 30(4), 1677–1696. https://doi.org/10.1137/070698129

Wills, R. S. (2006). Google's PageRank - The Math behind the search engine. MATHEMATICAL INTELLIGENCER, 28(4), 6–11. https://doi.org/10.1007/BF02984696