?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Szczepanski%2C+Piotr&rft.aulast=Szczepanski&rft.aufirst=Piotr&rft.date=2012&rft.atitle=A+New+Approach+to+Betweenness+Centrality+Based+on+the+Shapley+Value&rft.title=Proc.+11th+Int.+Conference+on+Autonomous+Agents+and+Multi-Agent+Systems%2C&rft.genre=article