@Article{612918,
     author = "Aneta Włodarczyk",
     title = "Econometric Tools Supporting the Environmental Management Process in Transport Sector ",
     year =  2017,
     volume =  11,
     number =  ,
     journal =  Prace Naukowe Akademii im. Jana Długosza w Częstochowie. Pragmata tes Oikonomias,
     pages =  s. 139-160,
    }