Media type: E-Article Title: Do second-order similarities provide added-value in a hybrid approach? Contributor: Thijs, Bart; Schiebel, Edgar; Glänzel, Wolfgang imprint: Springer Science and Business Media LLC, 2013 Published in: Scientometrics Language: English DOI: 10.1007/s11192-012-0896-1 ISSN: 1588-2861; 0138-9130 Keywords: Library and Information Sciences ; Computer Science Applications ; General Social Sciences Origination: Footnote: