@article{02107671,
title = {Some Hardy type inequalities in the Heisenberg group.},
journal = {JIPAM. Journal of Inequalities in Pure \& Applied Mathematics [electronic only]},
volume = {4},
year = {2003},
zbl = {1050.35020},
language = {en},
url = {http://dml.mathdoc.fr/item/02107671}
}
Han, Yazhou; Niu, Pengcheng. Some Hardy type inequalities in the Heisenberg group.. JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only], Tome 4 (2003) . http://gdmltest.u-ga.fr/item/02107671/