@article{700312,
title = {Rectifiability and perimeter in step 2 groups},
booktitle = {Proceedings of Equadiff 10},
series = {GDML\_Books},
publisher = {Masaryk University},
address = {Brno},
year = {2002},
pages = {91-100},
mrnumber = {MR1981527},
zbl = {1018.49029},
url = {http://dml.mathdoc.fr/item/700312}
}
Franchi, Bruno; Serapioni, Raul; Cassano, Francesco Serra. Rectifiability and perimeter in step 2 groups, dans Proceedings of Equadiff 10, GDML_Books, (2002), pp. 91-100. http://gdmltest.u-ga.fr/item/700312/