TY  - JOUR
AU  - V. V. Volchkov
AU  - Vit. V. Volchkov
TI  - Extremal problems related to the John uniqueness theorem
JO  - Algebra i analiz
PY  - 2009
SP  - 37
EP  - 69
VL  - 21
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AA_2009_21_5_a2/
LA  - ru
ID  - AA_2009_21_5_a2
ER  -