@article{GDZPPN002236486,
title = {Uniform domains and quasiconformal mappings on the Heisenberg groups.},
journal = {Manuscripta mathematica},
volume = {86},
year = {1995},
pages = {267-282},
zbl = {0824.30011},
url = {http://dml.mathdoc.fr/item/GDZPPN002236486}
}
Tang, Puqi; Gapogna, Luca. Uniform domains and quasiconformal mappings on the Heisenberg groups.. Manuscripta mathematica, Tome 86 (1995) pp. 267-282. http://gdmltest.u-ga.fr/item/GDZPPN002236486/