TY  - JOUR
AU  - Száz, Árpád
TI  - Upper and Lower Bounds in Relator Spaces
JO  - Serdica Mathematical Journal
PY  - 2003
SP  - 239
EP  - 270
VL  - 29
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SMJ2_2003_29_3_a2/
LA  - en
ID  - SMJ2_2003_29_3_a2
ER  -