Logic diagrams : what Euler really did? [Online resource]Lemanski, Jens; Moktefi, AmiroucheHistoriae scientiarum Baltica 2017 : abstracts of the XXVIII International Baltic Conference on the History of Science : May 18-20, 2017, Tartu, Estonia2017 / p. 32-33 http://www.ester.ee/record=b4677628*est http://dspace.ut.ee/bitstream/handle/10062/56393/abstracts_2017.pdf?sequence=4&isAllowed=y Making sense of Schopenhauer's diagram of Good and EvilLemanski, Jens; Moktefi, AmiroucheDiagrammatic Representation and Inference : 10th International Conference, Diagrams 2018, Edinburgh, UK, June 18–22, 2018 : proceedings2018 / p. 721-724 : ill https://doi.org/10.1007/978-3-319-91376-6_67 Conference Proceedings at Scopus Article at Scopus Conference Proceedings at WOS Article at WOS On the origin of Venn diagramsMoktefi, Amirouche; Lemanski, JensAxiomathes2022 / p. 887–900 https://doi.org/10.1007/s10516-022-09642-2 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS The Productive Ambiguity of Venn's Three CirclesLemanski, Jens; Moktefi, AmiroucheHow images behave2020 / p. 245-247 : ill https://www.ocd.bme.hu/wp-content/uploads/2020/12/VLC9_online_final_Dec_11.pdf