TY  - BOOK
AU  - Cohen, Abraham,
TI  - An introduction to the lie theory of one-parameter groups: With applications to the solution of differential equations
AV  - QA385 C632
PY  - 1931///
CY  - New York
PB  - G.e. stechert
KW  - Grupos continuos
KW  - Ecuaciones diferenciales
ER  -