@Article{379542,
     author = "Oleg S. Vysochan, Oleg O. Vysochan",
     title = "The application of unigraphic recording in the accounting of Ukrainian tourism enterprises",
     year =  2013,
     volume =  47,
     number =  4,
     journal =  Annales Universitatis Mariae Curie-Skłodowska. Sectio H, Oeconomia,
     pages =  s. 135-142,
    }