Investigating interactions of trust and interest similarity

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\begin{bibtex} @article{DBLP:journals/dss/ZieglerG07,

 author    = {Cai-Nicolas Ziegler and
              Jennifer Golbeck},
 title     = {Investigating interactions of trust and interest similarity},
 journal   = {Decision Support Systems},
 volume    = {43},
 number    = {2},
 year      = {2007},
 pages     = {460-475},
 ee        = {http://dx.doi.org/10.1016/j.dss.2006.11.003},
 bibsource = {DBLP, http://dblp.uni-trier.de}

}

\end{bibtex}