@Article{466843,
     author = "Wojciech Kozłowski, Alina Połoszczak",
     title = "Price Development of Dairy Products in Retail Outlets in Olsztyn: part 2: Price Positioning of Retailers",
     year =  2007,
     volume =  2,
     number =  ,
     journal =  Olsztyn Economic Journal,
     pages =  s. 159-168,
    }