Integrability and Algebraic Solutions for Planar Polynomial Differential Systems with Emphasis on the Quadratic Systems. Resen. Inst. Mat. Estat. Univ. São Paulo [Internet]. 2014 Mar. 17 [cited 2024 May 18];4(2):127-61. Available from: https://revistas.usp.br/resenhasimeusp/article/view/74922