TY  - JOUR
AU  - V. M. Millionshchikov
TI  - Behavior of conditional stability under a~change of the parameters
JO  - Izvestiya. Mathematics 
PY  - 1989
SP  - 331
EP  - 354
VL  - 33
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_1989_33_2_a5/
LA  - en
ID  - IM2_1989_33_2_a5
ER  -