TY  - JOUR
AU  - Kalina, Martin
TI  - Nearness relations in linear spaces
JO  - Kybernetika
PY  - 2004
SP  - [441]
VL  - 40
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/KYB_2004__40_4_a2/
LA  - en
ID  - KYB_2004__40_4_a2
ER  -