• Definitory and strategic rules in ethicsGustafsson, Juuso-Ville; Pietarinen, Ahti-Veikko15th Congress of Logic, Methodology and Philosophy of Science CLMPS 2015 : University of Helsinki, 3-8 August 2015 : book of abstracts2015 / p. 497-498 http://clmps.helsinki.fi/materials/CLMPS_LC_book%20of%20abstracts%2029.7.2015.pdf
• Is ethical normativity similar to logical normativity?Gustafsson, Juuso-Ville; Pietarinen, Ahti-VeikkoConsensus on Peirce’s Concept of Habit: Before and Beyond Consciousness2016 / p. 123 - 142 https://doi.org/10.1007/978-3-319-45920-2_8 https://www.scopus.com/sourceid/21100813759 https://www.scopus.com/record/display.uri?eid=2-s2.0-84992555527&origin=resultslist&sort=plf-f&src=s&sid=9e20c12559a378c4f5ae87ccea863399&sot=b&sdt=b&s=DOI%2810.1007%2F978-3-319-45920-2_8%29&sl=139&sessionSearchId=9e20c12559a378c4f5ae87ccea863399&relpos=0 https://www.webofscience.com/wos/woscc/full-record/WOS:000399020900009