ŻYLUK, Natalia, MICHTA, Mikołaj and URBAŃSKI, Mariusz. Yet Another Shade of Deduction. On measuring deductive flexibility and how it may relate to other cognitive abilities. Logic and Logical Philosophy. Online. 24 May 2017. Vol. 27, no. 4, pp. 517-543. [Accessed 16 June 2026]. DOI 10.12775/LLP.2017.015.