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@INPROCEEDINGS{Henneken_2012,  author = {{{{{{{{{{{{Edwin {{{{{{{{{{{{{Edwin  A. Henneken and Alberto Accomazzi}}}}}}}}}}}, Accomazzi}}}}}}}}}}}},  title = {{Linking to Data: Effect on Citation Rates in Astronomy}},  booktitle = {Astronomical Data Analysis Software and Systems XXI},  year = {2012},