Kuryś-Szyncel, K. (2025). Breakthrough events in the biography of the family system – developmental and educational significance. In E. Dubas & J. Sztobryn-Bochomulska (Eds.), & (Ed.), Difficult situation in biographies: Volume 9 (pp. 61-78). Lodz University Press. https://doi.org/10.18778/8331-754-0.06