Chrabąszcz, I., Dudzik, M., Prusak, J., Stec, W. (2015). 
	Initial analysis of the possibility to
	substitute a given tram substation with several ones, smaller in size. Czasopismo Techniczne, 2015, 39-44. doi: https://doi.org/10.4467/2353737XCT.14.334.3645