B. Brookes. nformetrics 89/90 : selection of papers submitted for the second International Conference on Bibliometrics, Scientometrics, and Informetrics, London, Ontario, Canada, 5-7 July 1989, Elsevier, (1990)
S. Doerfel, R. Jäschke, и G. Stumme. Formal Concept Analysis - 10th International Conference, ICFCA 2012, Leuven, Belgium, May 7-10, 2012. Proceedings, том 7278 из Lecture Notes in Computer Science, стр. 77-95. Berlin/Heidelberg, Springer, (2012)