TY  - JOUR
AU  - A. A. Bobodzhanov
AU  - V. F. Safonov
TI  - Singularly perturbed integro-differential systems with contrast structures
JO  - Sbornik. Mathematics
PY  - 2005
SP  - 173
EP  - 200
VL  - 196
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_2005_196_2_a1/
LA  - en
ID  - SM_2005_196_2_a1
ER  -