TY  - DATA
AU  - Strodt, Walter Charles
TI  - Principal solutions of ordinary differential equations in the complex domain 
T2  - Memoirs of the American Mathematical Society, 
SN  - 9780821899687 (online)
PY  - 1972///, c1957
CY  - Providence, R.I.
PB  - American Mathematical Society
UR  - http://www.ams.org/memo/0026
ER  -