TY  - BOOK
AU  - Gray, J. J.
TI  - Linear differential equations and group theory from riemann to poincare
SN  - 9780817647728
U1  - 517.91:512.54 
PY  - 2000///
CY  - Boston
PB  - Birkhauser
KW  - DIFFERENTIAL EQUATIONS
KW  - GROUP THEORY-HISTORY
ER  -