PT  - JOURNAL ARTICLE
AU  - Regec, Vojtech
AU  - Regec, Milan
TI  - 
DP  - 2016 Aug 1
TA  - e-Pedagogium
PG  - 53--68
VI  - 16
IP  - 4
AID - 10.5507/epd.2016.044
IS  - 12137758
AB  -