@Article{396293,
     author = "Jerzy Węcławski",
     title = "Polski system bankowy 1989-1993",
     year =  1995-1996,
     volume =  29-30,
     number =  ,
     journal =  Annales Universitatis Mariae Curie-Skłodowska. Sectio H, Oeconomia,
     pages =  s. 137-162,
    }