%0 Journal Article %1 newman2003social %A Newman, MEJ %A Park, J. %D 2003 %I APS %J Physical Review E %K analysis assortativity mixing network patterns sna %N 3 %P 36122 %T Why social networks are different from other types of networks %U http://scholar.google.de/scholar.bib?q=info:Ep_ADiiiopYJ:scholar.google.com/&output=citation&hl=de&as_sdt=2000&ct=citation&cd=0 %V 68