@Article{577339,
     author = "Ludmiła Nikitina",
     title = "Nord Stream and South Stream as innovative projects, their impact on the energy sector environment and policies of the European Union",
     year =  2014,
     volume =  ,
     number =  8,
     journal =  Rocznik Integracji Europejskiej,
     pages =  s. 377-388,
    }