Frankiewicz, E. (2024) “Determinants of using the services of the Łódzka Kolej Aglomeracyjna”, in Podgórniak-Krzykacz, A. and Przywojska, J. (eds.) Developing Sustainable, Smart and Resilient Urban Transportation Systems - Residents’ Perspective. Poland: Lodz University Press (Economics), pp. 55–76. doi:10.18778/8331-459-4.4.