Международное научное сотрудничество в Балтийском регионе: наукометрический анализ
... two documents // Jour. Amer. Soc. Inform. Sci. 1973. Vol. 24. P. 265—269.
41. Small H. G. Multiple citation patterns in scientific literature: The circle and bill models // Inform. Storage and Retriev. 1974. Vol. 10. P. 393—402.
42. Pislyakov V., Shukshina E. Measuring Excellence in Russia: Highly Cited Papers, Leading Institutions, Patterns of National and International Collaboration // Proceedings of STI 2012 Montréal. 17th International Conference on Science and Technology Indicators. Montréal: ...