TY  - BOOK
AU  - Symposium held at Minneapolis, Minnesota, May 29-30,1972
AU  - Harris, William A., ed.
TI  - Ordinary differential equations - Proceedings
T2  - Lecture Notes in Mathematics
SN  - 3540061460
U1  - 515.352 
PY  - 1973///
CY  - Berlin
PB  - Springer-Verlag
ER  -