TY  - JOUR
AU  - A. V. Osipov
TI  - Different kinds of closedness in $S(n)$-spaces
JO  - Trudy Instituta matematiki i mehaniki
PY  - 2003
SP  - 131
EP  - 136
VL  - 9
IS  - 1
UR  - http://geodesic.mathdoc.fr/item/TIMM_2003_9_1_a15/
LA  - ru
ID  - TIMM_2003_9_1_a15
ER  -