@article{10_4171_ggd_335,
     author = {Laurent Saloff-Coste and Tianyi Zheng},
     title = {Random walks on nilpotent groups driven by measures supported on powers of generators},
     journal = {Groups, geometry, and dynamics},
     pages = {1047--1129},
     year = {2015},
     volume = {9},
     number = {4},
     doi = {10.4171/ggd/335},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ggd/335/}
}