TY  - BOOK
AU  - Albano Paolo
AU  - Bove Antonio
TI  - Wave front set of solutions to sums of squares of vector fields
SN  - 978-0-8218-7570-4
U1  - 510 
PY  - 2012///
CY  - Providence
PB  - AMS
KW  - Summability theory
KW  - Vector fields
KW  - Wavelets (Mathematics)
ER  -