TY  - JOUR
AU  - S. E. Pastukhova
TI  - Degenerate equations of monotone type: Lavrent'ev phenomenon and attainability problems
JO  - Sbornik. Mathematics
PY  - 2007
SP  - 1465
EP  - 1494
VL  - 198
IS  - 10
UR  - http://geodesic.mathdoc.fr/item/SM_2007_198_10_a4/
LA  - en
ID  - SM_2007_198_10_a4
ER  -