@article{02245719,
title = {Tiling systems and homology of lattices in tree products.},
journal = {The New York Journal of Mathematics [electronic only]},
volume = {11},
year = {2005},
pages = {635-647},
zbl = {1079.22011},
language = {en},
url = {http://dml.mathdoc.fr/item/02245719}
}
Robertson, Guyan. Tiling systems and homology of lattices in tree products.. The New York Journal of Mathematics [electronic only], Tome 11 (2005) pp. 635-647. http://gdmltest.u-ga.fr/item/02245719/