TY  - BOOK
AU  - Encyclopaedia of Mathematical Sciences
AU  - Arnold, V. I. ; ed.
TI  - Dynamical systems: Pt.6 - Singularity theory 1
T2  - Encyclopaedia of Mathematical Sciences
U1  - 510.3 
PY  - 1993///
CY  - Berlin
PB  - Springer-Verlag
ER  -