@article{Spivak2025political,
author={Spivak, I.A.},
title={POLITICAL STRUGGLE IN THE UMMA AFTER THE DEATH OF THE PROPHET AND THE PROBLEM OF THE ORIGINS OF THE SHIʻI MOVEMENT},
journal={SCIENTIFIC NOTES OF V. I. VERNADSKY CRIMEAN FEDERAL UNIVERSITY. HISTORICAL SCIENCE},
publisher={V.I. Vernadsky Crimean Federal University},
year={2025},
pages={115-129},
volume={11},
issue={4},
}