Open AccessTECHNOLOGICAL ADVANCES IN THE DEVELOPMENT OF THE US RAILWAYS AGAINST THE COMPETITIVENESS OF THE ECONOMY IN THE YEARS 2000-2017
Author(s) -
Leszek Mindur,
Maciej Mindur
Publication year - 2019
Publication title -
zeszyty naukowe - politechnika śląska. transport/scientific journal of silesian university of technology. series transport
Language(s) - English
Resource type - Journals
eISSN - 2450-1549
pISSN - 0209-3324
DOI - 10.20858/sjsutst.2019.104.11
Subject(s) - economic geography , economy , business , technological change , economics , economic system , macroeconomics