S. B. Einarsson, B. H. Sigurðsson, S. H. Kjartansdóttir, P. Magnússon, and J. F. Sigurðsson, “Impulsive Buying and Deferment of Gratification Among Adults With ADHD”, Clin Psychol Eur, vol. 6, no. 3, p. Article e9339, Sep. 2024.