Cita APA

García, I. A. (. A. (2016). Formal inverse integrating factors and the nilpotent center problem.

Citación estilo Chicago

García, I. A. (Isaac A.). Formal Inverse Integrating Factors and the Nilpotent Center Problem. 2016.

Cita MLA

García, I. A. (Isaac A.). Formal Inverse Integrating Factors and the Nilpotent Center Problem. 2016.