@Article{399435,
     author = "Genowefa Sobczyk",
     title = "Marketingpraktik vom polnischen small business",
     year =  1997,
     volume =  31,
     number =  ,
     journal =  Annales Universitatis Mariae Curie-Skłodowska. Sectio H, Oeconomia,
     pages =  s. 215-224,
    }