TY  - JOUR
AU  - A. A. Davydov
AU  - J. Basto-Goncalves
TI  - Controllability of inequalities at 2-singular points
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 2000
SP  - 1139
EP  - 1140
VL  - 55
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_2000_55_6_a5/
LA  - en
ID  - RM_2000_55_6_a5
ER  -