Klaus, Martin ; Schwerdtfeger, Jörg ; Wagner, Ralf ; Ballantine, Paul (Bearb.) ; Finsterwalder, Joerg (Bearb.): {T}argeting {K}ey {I}nfluentials for {D}irect {M}arketing {A}ctivities in {S}ocial {N}etworks: {M}ethodical {P}rogress and an {A}pplication. In: Proceedings of Australia \& New Zealand Marketing Academy 2010 Conference. Christchurch (New Zealand) : Department of Management, University of Canterbury, 2010