TY  - BOOK
AU  - Arnold, V. I. .
TI  - Dynamica Systems VI (Singularity Theory I)
SN  - 3-540-50583-0
U1  - 030.51 
PY  - 1991///
CY  - New York
PB  - Springer-Verlag
KW  - G-Encyclopaedia
ER  -