@article{ddd.uab.cat:1962,
      author = {Christopher, C. and Rousseau, C.},
       title = {Nondegenerate linearizable centres of complex planar quadratic
               and symmetric cubic systems in C2},
     journal = {Publicacions matemàtiques},
        year = {2001},
      volume = {45},
      number = {1},
       pages = {95--123},
    abstract = {In this paper we consider complex differential systems in the
               plane, which are linearizable in the neighborhood of a
               nondegenerate centre. We find necessary and sufficient conditions
               for linearizability for the class of complex quadratic systems
               and for the class of complex cubic systems symmetric with respect
               to a centre. The sufficiency of these conditions is shown by
               exhibiting explicitly a linearizing change of coordinates, either
               of Darboux type or a generalization of it.},
         doi = {10.5565/PUBLMAT_45101_04},
         url = {https://ddd.uab.cat/record/1962},
}