TY  - DATA
AU  - George W. Bluman; Sukeyuki Kumei
TI  - Symmetries and Differential Equations
SN  - 9781475743074
PY  - 1989///
PB  - Springer New York
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/978-1-4757-4307-4
ER  -