Brach J. Using compressed and liquefied natural gas as a fuel in long-distance road freight transport – opportunities, challenges, and threats from the Polish perspective. IBage [Internet]. 22 czerwiec 2021 [cytowane 22 lipiec 2024];40:39-50. Dostępne na: https://czasopisma.bg.ug.edu.pl/index.php/IBage/article/view/7508