TY  - JOUR
AU  - Izidor Hafner
TI  - Slovenian Competitions in Logic
JO  - Review of the National Center for Digitization
PY  - 2012
SP  - 85 
VL  - 20
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NCD_2012_20_a10/
LA  - en
ID  - NCD_2012_20_a10
ER  -