TY  - BOOK
AU  - Symposium on Ordinary Differential Equations, Minneapolis, Minnes, May 29-30, 1972
AU  - Harris, William A. Jr. ; ed.
AU  - Sibuya, Yasutaka ; jt. ed.
TI  - Ordinary differential equations; proceedings
U1  - 515.35 
PY  - 1973///
CY  - Berlin
PB  - Springer-Verlag
ER  -