TY  - JOUR
AU  - A. M. Il'in
AU  - B. I. Suleimanov
TI  - Birth of step-like contrast structures connected with a cusp catastrophe
JO  - Sbornik. Mathematics
PY  - 2004
SP  - 1727
EP  - 1746
VL  - 195
IS  - 12
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_2004_195_12_a1/
LA  - en
ID  - SM_2004_195_12_a1
ER  -