TY  - JOUR
AU  - A. I. Nazarov
TI  - About ``one-dimensionality'' of the extremal in the Poincare inequality in the square
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1999
SP  - 167
EP  - 181
VL  - 259
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1999_259_a7/
LA  - ru
ID  - ZNSL_1999_259_a7
ER  -