@Article{532338,
     author = "Aleksandra Powierska",
     title = "Social media in the PR activities of the polish uniformed services using the example of the “Polish Police” Facebook profile",
     year =  2013,
     volume =  ,
     number =  2 (10),
     journal =  Security Dimensions. International & National Studies,
     pages =  s. 123-131,
    }