TY  - JOUR
AU  - A. Sokolov
AU  - A. M. Raigorodskiy
TI  - On rational analogs of Nelson--Hadwiger's and Borsuk's problems
JO  - Čebyševskij sbornik
PY  - 2018
SP  - 270
EP  - 281
VL  - 19
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CHEB_2018_19_3_a21/
LA  - ru
ID  - CHEB_2018_19_3_a21
ER  -