RT Journal Article
SR Electronic
A1 Li, LIU
A1 Poláchová Vašťatková, Jana
T1 
JF e-Pedagogium
YR 2014
VO 14
IS 2
SP 31
OP 48
DO 10.5507/epd.2014.016
UL https://e-pedagogium.upol.cz/artkey/epd-201402-0004.php
AB