TY  - JOUR
AU  - N. V. Rao
TI  - A relation between the area of a set and the length of its boundary
JO  - Matematičeskie zametki
PY  - 1967
SP  - 657
EP  - 658
VL  - 1
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1967_1_6_a4/
LA  - ru
ID  - MZM_1967_1_6_a4
ER  -