Markowicz, I. 2017. The Differentiation of Firm Survival Models in the Poviats of the Zachodniopomorskie Voivodeship. Acta Universitatis Lodziensis. Folia Oeconomica. 4, 330 (Nov. 2017), [7]–17. DOI:https://doi.org/10.18778/0208-6018.330.01.