TY  - JOUR
AU  - Vsevolod Ivanov Ivanov
TI  - Limit Extremal Problems
JO  - Mathematica balkanica
PY  - 2003
SP  - 221
VL  - 17
IS  - 3-4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MABA_2003_17_3-4_a4/
ID  - MABA_2003_17_3-4_a4
ER  -