APA (7th ed.) Citation

Kaufmann, U., Quoirin, H. R., & Umezu, K. (2020). Past and recent contributions to indefinite sublinear elliptic problems.

Chicago Style (17th ed.) Citation

Kaufmann, Uriel, Humberto Ramos Quoirin, and Kenichiro Umezu. Past and Recent Contributions to Indefinite Sublinear Elliptic Problems. 2020.

MLA (9th ed.) Citation

Kaufmann, Uriel, et al. Past and Recent Contributions to Indefinite Sublinear Elliptic Problems. 2020.