@inbook{jorge09,
author = "Gonzalo, Jorge and de Juan, Paloma and Elena Garc{\'i}a-Hortelano and Iglesias, Carlos A.",
booktitle = "International Conference on Discovery Science DS 2009: Discovery Science",
comments = "SJR 2009 Q2 0.302",
isbn = "978-3-642-04746-6",
month = "October",
pages = "393-400",
publisher = "Springer-Verlag",
series = "LNCS",
title = "{A} {H}ybrid {C}ollaborative {F}iltering {S}ystem for {C}ontextual {R}ecommendations in {S}ocial {N}etworks",
volume = "5808",
year = "2009",
}