@Article{484704,
     author = "Marek Tomaszewski",
     title = "Selected determinants of coopetition of industrial enterprises in South-Western Poland in 2009-2011",
     year =  2014,
     volume =  14(22),
     number =  1,
     journal =  Folia Oeconomica Stetinensia,
     pages =  s. 102-115,
    }