Grzenda, Wioletta. “Survival Modelling of Repeated Events Using the Example of Changes in the Place of Employment”. Acta Universitatis Lodziensis. Folia Oeconomica 3, no. 342 (August 22, 2019): 183–197. Accessed May 5, 2024. https://www.czasopisma.uni.lodz.pl/foe/article/view/3928.