TY  - BOOK
AU  - Olver,Peter J.
TI  - APPLICATIONS OF LIE GROUPS TO DIFFERENTIAL EQUATIONS
SN  - 0387950001
U1  - 515.35 
PY  - 1993///
CY  - 
PB  - Springer-Verlag, New York
KW  - Differential Equations
KW  - Lie Groups
ER  -