Authority Rankings from HITS, PageRank, and SALSA: Existence, Uniqueness, and Effect of Initialization. - Ayman Farahat; Thomas LoFaro; Joel C. Miller; Gregory Rae; Lesley A. Ward (SIAM J. Sci. Comput., 2006)

A Harmonic Measure Interpretation of the Arithmetic-Geometric Mean. - Byron L. Walden; Lesley A. Ward (Am. Math. Mon., 2007)