Roberto I. Oliveira, Yuval Peres. Random walks on graphs: new bounds on hitting, meeting, coalescing and returning. In Marni Mishna, J. Ian Munro, editors, Proceedings of the Sixteenth Workshop on Analytic Algorithmics and Combinatorics, ANALCO 2019, San Diego, CA, USA, January 6, 2019. pages 119-126, SIAM, 2019. [doi]