TY  - BOOK
AU  - Bluman,George W.
AU  - Kumei,Sukeyuki
TI  - Symmetries and differential equations
T2  - Applied Mathematical Sciences
SN  - 0-387-96996-9
AV  - QA372 B58
PY  - 1989///
CY  - New York
PB  - Springer-Verlag
ER  -