TY  - BOOK
AU  - Pommaret,J.F.
TI  - Lie Pseudoggroups and mechanics
SN  - 2881242138
PY  - 1988///
CY  - New York
PB  - Gordon and Breach Science Publishers
KW  - Differential equations, Partial
KW  - Lie groups
KW  - Psendogroups
KW  - Mechanics
N1  - Includes index
ER  -