@article{VMUMM_2013_2_a15,
     author = {A. V. Vlakhova},
     title = {Using the {Dirac} approach to model the motion of a railway vehicle when its wheel flange climbs the rail},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {67--71},
     publisher = {mathdoc},
     number = {2},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2013_2_a15/}
}