PT  - JOURNAL ARTICLE
AU  - Tomaszewska, Iwona
TI  - 
DP  - 2020 Mar 30
TA  - Transport And Communications
PG  - 50--53
VI  - 8
IP  - 1
AID - 10.26552/tac.C.2020.1.7
IS  - 13395130
AB  -