APA (7th ed.) Citation

Ferreira, M., Rodrigues, M. M., & Vieira, N. (2022). On a regular Ψ-fractional Sturm-Liouville problem.

Chicago Style (17th ed.) Citation

Ferreira, M., M. Manuela Rodrigues, and Nelson Vieira. On a Regular Ψ-fractional Sturm-Liouville Problem. 2022.

MLA (8th ed.) Citation

Ferreira, M., et al. On a Regular Ψ-fractional Sturm-Liouville Problem. 2022.