Szukana fraza: [Bibliografia = "10. Bygdén G., Eliasson L., Wästerlund I., 2004, Rut depth, soil compaction and rolling resistance when using bogie tracks, Journal of Terramechanics, 40, s. 179\-190. https\:\/\/doi.org\/10.1016\/j.jterra.2003.12.001"]