TY  - BOOK
AU  - Golubitsky, Martin
ED  - Schaeffer, David G.
TI  - Singularities and groups in bifurcation theory
T2  - Applied mathematical sciences; no.51
U1  - 515.353 
PY  - 1985///
CY  - New York
PB  - Springer-Verlag
ER  -