Mierzwiak, Rafał, and Joanna Kijewska. “The Analysis of Barriers in Succession Processes of Family Business With the Use of Grey Incidence Analysis (Polish Perspective)”. Naše Gospodarstvo Our Economy, translated by Ewa Więcek-Janka, vol. 62, no. 2, July 2016, pp. 33-41, https://old.journals.um.si/index.php/oe/article/view/2235.