TY  - JOUR
AU  - V. I. Kerchman
TI  - Extremal properties of the contact boundary in Signorini’s problem for a half-space
JO  - Doklady Akademii Nauk
PY  - 1981
SP  - 1064
EP  - 1068
VL  - 259
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1981_259_5_a9/
LA  - ru
ID  - DAN_1981_259_5_a9
ER  -