APA (7th ed.) Citation

ABBASSI, M. T. K., & BOULAGOUAZ, K. (2025). Four-dimensional quasi-Einstein non-reductive homogeneous spaces are Einstein. Extracta Mathematicae, 40(2), 253. https://doi.org/10.17398/2605-5686.40.2.253

Chicago Style (17th ed.) Citation

ABBASSI, MOHAMED TAHAR KADAOUI, and KHADIJA BOULAGOUAZ. "Four-dimensional Quasi-Einstein Non-reductive Homogeneous Spaces Are Einstein." Extracta Mathematicae 40, no. 2 (2025): 253. https://doi.org/10.17398/2605-5686.40.2.253.

MLA (9th ed.) Citation

ABBASSI, MOHAMED TAHAR KADAOUI, and KHADIJA BOULAGOUAZ. "Four-dimensional Quasi-Einstein Non-reductive Homogeneous Spaces Are Einstein." Extracta Mathematicae, vol. 40, no. 2, 2025, p. 253, https://doi.org/10.17398/2605-5686.40.2.253.