APA (7th ed.) Citation

Attas, K., Boussaïri, A., & Zaidi, M. (2021). About the spectra of a real nonnegative matrix and its signings. Algebra and Discrete Mathematics.

Chicago Style (17th ed.) Citation

Attas, K., A. Boussaïri, and M. Zaidi. "About the Spectra of a Real Nonnegative Matrix and Its Signings." Algebra and Discrete Mathematics 2021.

MLA (8th ed.) Citation

Attas, K., et al. "About the Spectra of a Real Nonnegative Matrix and Its Signings." Algebra and Discrete Mathematics, 2021.

Warning: These citations may not always be 100% accurate.