by M. A. Picardello and W. Woess
Reference:
M. A. Picardello and W. Woess, Multiple boundary representations of $\lambda$-harmonic functions on trees, London Math. Soc. Lecture Notes, 461, 95–125, (2020).
Bibtex Entry:
@Article{PicardelloWoess2020,
arxiv = {1802.06239},
author = {M.~A. Picardello and W. Woess},
journal = {London Math. Soc. Lecture Notes},
title = {Multiple boundary representations of $\lambda$-harmonic functions on trees},
year = {2020},
pages = {95--125},
volume = {461},
doi = {10.1017/9781108615259.007},
groups = {Project01 (Woess), Faculty, External},
}