Genoscape plugin has been published in 2009 in Bioinformatics.

If your using this plugin, please cite it as :

Genoscape: a Cytoscape plug-in to automate the retrieval and integration of gene expression data and molecular networks
M.Clement-Ziza; C.Malabat; C.Weber; I.Moszer; T.Aittokallio; C.Letondal; S.Rousseau
Bioinformatics 2009; doi: 10.1093/bioinformatics/btp464

Free-access links to the online article:

Abstract:
http://bioinformatics.oxfordjournals.org/cgi/content/abstract/btp464? ijkey=qFlscjhPmirWAcw&keytype=ref

PDF:
http://bioinformatics.oxfordjournals.org/cgi/reprint/btp464? ijkey=qFlscjhPmirWAcw&keytype=ref