APA (7th ed.) Citation

Araújo, G., Ferra, I. A., & Ragognette, L. F. (2020). Global hypoellipticity of sums of squares on compact manifolds.

Chicago Style (17th ed.) Citation

Araújo, Gabriel, Igor A. Ferra, and Luis F. Ragognette. Global Hypoellipticity of Sums of Squares on Compact Manifolds. 2020.

MLA (9th ed.) Citation

Araújo, Gabriel, et al. Global Hypoellipticity of Sums of Squares on Compact Manifolds. 2020.