TY  - JOUR
AU  - A. B. Vasil'eva
AU  - V. A. Anikeeva
TI  - Contrast structure in the systems of singulary perturbed equations
JO  - Fundamentalʹnaâ i prikladnaâ matematika
PY  - 1997
SP  - 1117
EP  - 1133
VL  - 3
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FPM_1997_3_4_a15/
LA  - ru
ID  - FPM_1997_3_4_a15
ER  -