@Article{451403,
     author = "Paweł Trippner",
     title = "Application of Finance Management Instruments in Business Entities for example of PGE and Tauron Companies",
     year =  2015,
     volume =  16,
     number =  1,
     journal =  Przedsiębiorczość i Zarządzanie,
     pages =  s. 181-195,
    }