TY  - BOOK
AU  - Piccinini, L.C..
TI  - Ordinary Differential Equations in Rn Problems and Methods / 
SN  - 0-387-90723-8
U1  - B331 
PY  - 1985///
CY  - New York 10010 : 
PB  - Springer-Verlag , 
KW  - Mathematics
ER  -