TY  - JOUR
AU  - Z. N. Ovsyannikov
TI  - The Steiner subratio of five points on a~plane and four points in three-dimensional space
JO  - Fundamentalʹnaâ i prikladnaâ matematika
PY  - 2013
SP  - 167
EP  - 179
VL  - 18
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FPM_2013_18_2_a13/
LA  - ru
ID  - FPM_2013_18_2_a13
ER  -