TY  - BOOK
AU  - Capagona, Luca 
AU  - Danielli, D.
TI  - Introducion to the heisenberg group and the sub-riemannian isoperimetric problem (an)
SN  - 9783764381325
U1  - 514.764.22 
PY  - 2007///
CY  - Basel
PB  - Birkhauser
KW  - HEISENBERG GROUP
KW  - RIEMANNIAN GEOMETRY
ER  -