SZCZERBIŃSKI, Waldemar Piotr. Shabbat as a celebration of time in A.J. Heschel’s teaching. Biblica et Patristica Thoruniensia. Online. 8 July 2020. Vol. 13, no. 3, pp. 325-339. [Accessed 19 July 2024]. DOI 10.12775/BPTh.2020.014.