TY  - JOUR
AU  - A. R. Alimov
AU  - I. G. Tsar'kov
TI  - Connectedness and solarity in problems of best and near-best approximation
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 2016
SP  - 1
EP  - 77
VL  - 71
IS  - 1
UR  - http://geodesic.mathdoc.fr/item/RM_2016_71_1_a0/
LA  - en
ID  - RM_2016_71_1_a0
ER  -