@article{AFST_2004_6_13_4_551_0,
     author = {Rodica D. Costin},
     title = {Power and exponential-power series solutions of evolution equations},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {551--573},
     publisher = {Universit\'e Paul Sabatier, Institut de Math\'ematiques},
     address = {Toulouse},
     volume = {Ser. 6, 13},
     number = {4},
     year = {2004},
     zbl = {1076.35024},
     mrnumber = {2116817},
     language = {en},
     url = {https://afst.centre-mersenne.org/item/AFST_2004_6_13_4_551_0/}
}