Schildt, H. A., & Mattsson, J. T. (2006). A dense network sub-grouping algorithm for co-citation analysis and its implementation in the software tool Sitkis. Scientometrics: An International Journal for All Quantitative Aspects of the Science of Science, Communication in Science and Science Policy, 67(1), 143-163. https://doi.org/10.1556/scient.67.2006.1.9

SCHILDT, Henri A. und MATTSSON, Juha T., 2006. A dense network sub-grouping algorithm for co-citation analysis and its implementation in the software tool Sitkis. Scientometrics: An International Journal for all Quantitative Aspects of the Science of Science, Communication in Science and Science Policy. 1 April 2006. Vol. 67, no. 1, p. 143-163. DOI 10.1556/scient.67.2006.1.9.

Schildt, H. A., und J. T. Mattsson. „A Dense Network Sub-Grouping Algorithm for Co-Citation Analysis and Its Implementation in the Software Tool Sitkis“. Scientometrics: An International Journal for All Quantitative Aspects of the Science of Science, Communication in Science and Science Policy, Bd. 67, Nr. 1, April 2006, S. 143-6, https://doi.org/10.1556/scient.67.2006.1.9.

Schildt, Henri A./Mattsson, Juha T.: A dense network sub-grouping algorithm for co-citation analysis and its implementation in the software tool Sitkis, Scientometrics: An International Journal for all Quantitative Aspects of the Science of Science, Communication in Science and Science Policy 2006, 143-163.

Schildt, H.A. und Mattsson, J.T. (2006), „A dense network sub-grouping algorithm for co-citation analysis and its implementation in the software tool Sitkis“, Scientometrics: An International Journal for All Quantitative Aspects of the Science of Science, Communication in Science and Science Policy, Vol. 67 No. 1, S. 143-163.