TY  - BOOK
AU  - Reid, William Thomas
AU  - Reid, William T.
TI  - STURMIAN THEORY FOR ORDINARY DIFFERENTIAL EQUATIONS
U1  - 515.352 
PY  - 1980///
CY  - New York
PB  - Springer-Verlag
KW  - Differential Equations
N1  - Bibliography : P. 509-548
ER  -