PT  - JOURNAL ARTICLE
AU  - Letanovská, Mária
TI  - 
DP  - 2014 Mar 30
TA  - Transport And Communications
PG  - 12--15
VI  - 2
IP  - 1
AID - 10.26552/tac.C.2014.1.4
IS  - 13395130
AB  -