Ogińska-Bulik, Nina, Grzegorz Bąk, and Paulina Michalska. 2023. “Secondary Traumatic Stress Among Police Officers – the Relationship With Personality and Ruminations”. Current Issues in Personality Psychology 11 (4):259-68. https://czasopisma.bg.ug.edu.pl/index.php/CIiPP/article/view/10468.