@article{ddd.uab.cat:257099,
      author = {Llibre, Jaume and Valls, Clàudia},
       title = {Weierstrass integrability of complex differential equations},
     journal = {Acta Mathematica Sinica. English Series},
        year = {2021},
      volume = {37},
      number = {10},
       pages = {1497--1506},
       month = {10},
    abstract = {We characterize the complex differential equations of the form
               dydx=an(x)yn+an−1(x)yn−1+⋯+a1(x)y+a0(x), where a(x) are
               meromorphic functions in the variable x for j = 0,…,n that
               admit either a Weierstrass first integral or a Weierstrass
               inverse integrating factor.},
         doi = {10.1007/s10114-021-8374-4},
         url = {https://ddd.uab.cat/record/257099},
}