TY  - DATA
AU  - William T. Reid
TI  - Sturmian Theory for Ordinary Differential Equations
SN  - 9781461261100
PY  - 1980///
PB  - Springer New York
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/978-1-4612-6110-0
ER  -