@Article{436403,
     author = "Aleksandra Gaweł, Barbara Jankowska",
     title = "Entrepreneurial Orientation versus the Sustainability and Growth of Business Clusters",
     year =  2012,
     volume =  ,
     number =  1,
     journal =  Przedsiębiorstwo we współczesnej gospodarce – teoria i praktyka / Research on Enterprise in Modern Economy – theory and practice,
     pages =  s. 5-10,
    }